Which of the following elements would you expect to form (i) diatomic molecules, (ii) mainly covalent bonds, (iii) mainly ionic bonds, and (iv) both covalent and ionic bonds? (More than one answer may apply; rememberthat some nonmetals can form ionic bonds with metals.) Explain your answers.

Q: A principal shell with a value of n=3 would contain s,p,d, and f orbitals true or false

A: A principal shell is indicated by the principal quantum number.

Q: Molecules that have the same formula but a different structure are called what? Why does a different…

A: Elements are chemical compounds that have the same number of atoms. Chemical compounds are made up…

Q: which of the sub-atomic particles is commonly represented by this symbol:"e-"?

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Q: Please explain question 1 thoroughly.

A:

Q: Isomers that are mirror images of each others are called Select one: O a. Enantiomers O b.…

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Q: Ribbon diagrams show secondary structures and appear less detailed than other models. In one to two…

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Q: How many electrons are in the outer shell of each of the following atoms?

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Q: How does the bond energy of a double bond compare to that of two single bonds between the same…

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Q: Answer this following question in your own words:  question 1: Identify the four most abundant…

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Q: If you are told you have an element with an atomic number of 16 and its in group VIA. What does this…

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Q: The atomic number on an element tells us the number of

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Q: Which of the following substances will have the greatest lattice energy? MgS NaF MgO CaO

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Q: Which electron shell is the valence shell of an atom, and what is  its significance?

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Q: what are the parts of an atom located? What is the structure? what are these subatomic particles…

A: The structure, parts and subatomic particles of an atom.

Q: Look up antimony in the periodic table 1Z = 512. How many covalent bonds would you expect it to…

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Q: Which statement is true of all atoms that are anions?(A) The atom has more electrons than…

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Q: Carbon is electroneutral because it has four electrons in it's valence shell true or false ?

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Q: What type of bond forms between a metal and a nonmetal?

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Q: Nitrogen’s atomic number is 7. Just from the atomic number, can you determine how many protons,…

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Q: A lithium atom has 3 protons and 4 neutrons. What is itsmass number?

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Q: Organic compounds are present in all living cells. They allshare the following characteristic:(a)…

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Q: Elements have varying numbers of protons, neutrons, and electrons.True or false?

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Q: The atomic mass of an element can be used to determine A) the chemical properties of the element…

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Q: Atoms of the same element that differ only in the number of neutrons are known as

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Q: The distribution of electrons across the shells of sulphur (atomic number = 16) is as follows…

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Q: 91. Which of the following is an inorganic compound? (A) Ethanol (B) Benzene (C) Table salt (D)…

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Q: Define the following terms: a. dipole b. hydrogen bond c. electrostatic interaction d. covalent bond…

A: all interactions are related to bond creation.

Q: Complete the table below, using the diagram of an atom shown at right. name symbol proton نوا e…

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Q: Which do you think has a higher boiling point, pentane or neopentane (2,2-dimethylpropane)? Why?

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Q: Ionic and covalent bonds join atoms into molecules. What do hydrogen bonds do?

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Q: How does palladium work in a reaction?

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Q: How does the bonding involved in a compound (nanoscopic interactions) influence the macroscopic…

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Q: what is a weak bond between hydrogen atom with a partial positive charge(usually O or N) and…

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Q: There are three different types of spectroscopic analyses which are utilised in atomic spectroscopy.…

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