(a)
Interpretation:
The given set of substances has to be classified as a metal, a non-metal, or a metalloid.
Concept Introduction:
Metals have typical physical properties such as hard when in solid state, shiny, ductile, malleable, very dense, high melting points and boiling points and have good electrical and thermal conductivity. Metals are located in the middle of and on the left of the standard periodic table.
Non-metal is an element that doesn’t exhibit characteristic properties of metals as hardness, ductile, lustre or flexibility. Non-metals are soft, brittle and good insulators of heat and electricity. Non-metals are located on the far right side of the standard periodic table, except hydrogen, which is located in the top corner.
An element with properties intermediate between that of a metal and a non-metal especially has the appearance of a metal but reacts chemically more as a non-metal. Most metalloids behave as semiconductors. In the standard periodic table metalloids occur along a diagonal line through the p block, from boron to polonium.
To classify
(b)
Interpretation:
The given set of substances has to be classified as a metal, a non-metal, or a metalloid.
Concept Introduction:
Metals have typical physical properties such as hard when in solid state, shiny, ductile, malleable, very dense, high melting points and boiling points and have good electricaand thermal conductivity. Metals are located in the middle of and on the left of the standard periodic table.
Non-metal is an element that doesn’t exhibit characteristic properties of metals as hardness, ductile, lustre or flexibility. Non-metals are soft, brittle and good insulators of heat and electricity. Non-metals are located on the far right side of the standard periodic table, except hydrogen, which is located in the top corner.
An element with properties intermediate between that of a metal and a non-metal especially has the appearance of a metal but reacts chemically more as a non-metal. Most metalloids behave as semiconductors. In the standard periodic table metalloids occur along a diagonal line through the p block, from boron to polonium.
To classify
(c)
Interpretation:
The given set of substances has to be classified as a metal, a non-metal, or a metalloid.
Concept Introduction:
Metals have typical physical properties such as hard when in solid state, shiny, ductile, malleable, very dense, high melting points and boiling points and have good electrical and thermal conductivity. Metals are located in the middle of and on the left of the standard periodic table.
Non-metal is an element that doesn’t exhibit characteristic properties of metals as hardness, ductile, lustre or flexibility. Non-metals are soft, brittle and good insulators of heat and electricity. Non-metals are located on the far right side of the standard periodic table, except hydrogen, which is located in the top corner.
An element with properties intermediate between that of a metal and a non-metal especially has the appearance of a metal but reacts chemically more as a non-metal. Most metalloids behave as semiconductors. In the standard periodic table metalloids occur along a diagonal line through the p block, from boron to polonium.
To classify
(d)
Interpretation:
The given set of substances has to be classified as a metal, a non-metal, or a metalloid.
Concept Introduction:
Metals have typical physical properties such as hard when in solid state, shiny, ductile, malleable, very dense, high melting points and boiling points and have good electrical and thermal conductivity. Metals are located in the middle of and on the left of the standard periodic table.
Non-metal is an element that doesn’t exhibit characteristic properties of metals as hardness, ductile, lustre or flexibility. Non-metals are soft, brittle and good insulators of heat and electricity. Non-metals are located on the far right side of the standard periodic table, except hydrogen, which is located in the top corner.
An element with properties intermediate between that of a metal and a non-metal especially has the appearance of a metal but reacts chemically more as a non-metal. Most metalloids behave as semiconductors. In the standard periodic table metalloids occur along a diagonal line through the p block, from boron to polonium.
To classify
(e)
Interpretation:
The given set of substances has to be classified as a metal, a non-metal, or a metalloid.
Concept Introduction:
Metals have typical physical properties such as hard when in solid state, shiny, ductile, malleable, very dense, high melting points and boiling points and have good electrical and thermal conductivity. Metals are located in the middle of and on the left of the standard periodic table.
Non-metal is an element that doesn’t exhibit characteristic properties of metals as hardness, ductile, lustre or flexibility. Non-metals are soft, brittle and good insulators of heat and electricity. Non-metals are located on the far right side of the standard periodic table, except hydrogen, which is located in the top corner.
An element with properties intermediate between that of a metal and a non-metal especially has the appearance of a metal but reacts chemically more as a non-metal. Most metalloids behave as semiconductors. In the standard periodic table metalloids occur along a diagonal line through the p block, from boron to polonium.
To classify
(f)
Interpretation:
The given set of substances has to be classified as a metal, a non-metal, or a metalloid.
Concept Introduction:
Metals have typical physical properties such as hard when in solid state, shiny, ductile, malleable, very dense, high melting points and boiling points and have good electrical and thermal conductivity. Metals are located in the middle of and on the left of the standard periodic table.
Non-metal is an element that doesn’t exhibit characteristic properties of metals as hardness, ductile, lustre or flexibility. Non-metals are soft, brittle and good insulators of heat and electricity. Non-metals are located on the far right side of the standard periodic table, except hydrogen, which is located in the top corner.
An element with properties intermediate between that of a metal and a non-metal especially has the appearance of a metal but reacts chemically more as a non-metal. Most metalloids behave as semiconductors. In the standard periodic table metalloids occur along a diagonal line through the p block, from boron to polonium.
To classify
(g)
Interpretation:
The given set of substances has to be classified as a metal, a non-metal, or a metalloid.
Concept Introduction:
Metals have typical physical properties such as hard when in solid state, shiny, ductile, malleable, very dense, high melting points and boiling points and have good electrical and thermal conductivity. Metals are located in the middle of and on the left of the standard periodic table.
Non-metal is an element that doesn’t exhibit characteristic properties of metals as hardness, ductile, lustre or flexibility. Non-metals are soft, brittle and good insulators of heat and electricity. Non-metals are located on the far right side of the standard periodic table, except hydrogen, which is located in the top corner.
An element with properties intermediate between that of a metal and a non-metal especially has the appearance of a metal but reacts chemically more as a non-metal. Most metalloids behave as semiconductors. In the standard periodic table metalloids occur along a diagonal line through the p block, from boron to polonium.
To classify
(h)
Interpretation:
The given set of substances has to be classified as a metal, a non-metal, or a metalloid.
Concept Introduction:
Metals have typical physical properties such as hard when in solid state, shiny, ductile, malleable, very dense, high melting points and boiling points and have good electrical and thermal conductivity. Metals are located in the middle of and on the left of the standard periodic table.
Non-metal is an element that doesn’t exhibit characteristic properties of metals as hardness, ductile, lustre or flexibility. Non-metals are soft, brittle and good insulators of heat and electricity. Non-metals are located on the far right side of the standard periodic table, except hydrogen, which is located in the top corner.
An element with properties intermediate between that of a metal and a non-metal especially has the appearance of a metal but reacts chemically more as a non-metal. Most metalloids behave as semiconductors. In the standard periodic table metalloids occur along a diagonal line through the p block, from boron to polonium.
To classify
(i)
Interpretation:
The given set of substances has to be classified as a metal, a non-metal, or a metalloid.
Concept Introduction:
Metals have typical physical properties such as hard when in solid state, shiny, ductile, malleable, very dense, high melting points and boiling points and have good electrical and thermal conductivity. Metals are located in the middle of and on the left of the standard periodic table.
Non-metal is an element that doesn’t exhibit characteristic properties of metals as hardness, ductile, lustre or flexibility. Non-metals are soft, brittle and good insulators of heat and electricity. Non-metals are located on the far right side of the standard periodic table, except hydrogen, which is located in the top corner.
An element with properties intermediate between that of a metal and a non-metal especially has the appearance of a metal but reacts chemically more as a non-metal. Most metalloids behave as semiconductors. In the standard periodic table metalloids occur along a diagonal line through the p block, from boron to polonium.
To classify
(j)
Interpretation:
The given set of substances has to be classified as a metal, a non-metal, or a metalloid.
Concept Introduction:
Metals have typical physical properties such as hard when in solid state, shiny, ductile, malleable, very dense, high melting points and boiling points and have good electrical and thermal conductivity. Metals are located in the middle of and on the left of the standard periodic table.
Non-metal is an element that doesn’t exhibit characteristic properties of metals as hardness, ductile, lustre or flexibility. Non-metals are soft, brittle and good insulators of heat and electricity. Non-metals are located on the far right side of the standard periodic table, except hydrogen, which is located in the top corner.
An element with properties intermediate between that of a metal and a non-metal especially has the appearance of a metal but reacts chemically more as a non-metal. Most metalloids behave as semiconductors. In the standard periodic table metalloids occur along a diagonal line through the p block, from boron to polonium.
To classify
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Chemistry: Atoms First
- Write the name of element and classify it as a metal, nonmetal, or metalloid. Oarrow_forwardClassify each element in the fourth row of the periodic table as a metal, nonmetal, or metalloid.arrow_forwardOg is the noble gas after Rn. To go from [Rn] to [Og], you must fill four subshells (s, p, d, and f) with a total of 32 electrons. Thus, the atomic numbers of sixth and seventh period elements of the same group differ by 32. To go from [Og] to the next noble gas, however, you would theoretically fill five subshells (s, p, d, f, and g). How many electrons are needed to fill all five subshells? number of electrons: Element 107 in the periodic table is Bh. Determine the atomic number of the element just below Bh in the periodic table. atomic number:arrow_forward
- Og is the noble gas after Rn. To go from [Rn] to [Og], you must fill four subshells (s, p, d, and f) with a total of 32 electrons. Thus, the atomic numbers of sixth and seventh period elements of the same group differ by 32. To go from [Og] to the next noble gas, however, you would theoretically fill five subshells (s, p, d, f, and g). How many electrons are needed to fill all five subshells? number of electrons: Element 106 in the periodic table is Sg. Determine the atomic number of the element just below Sg in the periodic table. atomic number:arrow_forwardName one metalloid in period 4 and one non-metal in period 5:arrow_forwardWhich of the following elements would you expect to have the largest first ionization energy? Select one: Be, Li, K, Caarrow_forward
- Rank the following elements according to increasing ionization energy. Ca, O, S, Mg Li, Be, Na, Mgarrow_forwardWhich of the following elements would you expect to have chemical properties most similar to those of sulfur (S)? Na Sr Se CIarrow_forwardA 0.455 g sample of magnesium is allowed to burn in 2.315 g of oxygen gas. The sole product is magnesiumoxide. After the reaction, no magnesium remains and the mass of unreacted oxygen is 2.015 g. What mass ofmagnesium oxide is produced?arrow_forward
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