1A H 2A 3A 4A SA 6A 7A He LI Be BCNOF Ne Na Mg 38 4B 5B 6B 7B 88 1B 28 A1 Si PS CI Ar KCa Sc TiV Cr Mn Fe Co Ni Cu 2n Ga Ge As Se Br Kr Rb Sr Y ZrND Mo Tc Ru Rh Pd Ag Cd In Sn Sb Te I Xe Cs Ba La HfTa W Re Os Ir Pt Au Hg TI Pb Bi Po At Rn Fr Ra Ac Rf Ha Ce Pr Nd Pm Sm Eu Gd Tb Dy Ho Er Tm Yb Lu Th Pa UNp Pu Am Cm Bk Cf Es Fm Md NoLr Arrange the following ions in order of increasing ionic radius: magnesium ion, nitride ion, fluoride ion, aluminum ion Enter the FORMULA for each ion in the boxes below. Smallest Largest

Q: 1A H2A 8A 3A 4A 5A 6A 7A He B C N O F Ne 18 28 Al Si P S Cl Ar Li Be Na Mg 38 48 58 68 7888 K Ca Sc…

A:

Q: 1A H2A Li Be Na Mg 3B 4B 5B 6B 7B K Ca Sc Ti V Cr Mn Fe Co Rb Sr Y Zr Nb Mo Tc Ru Rh Cs Ba La Hf Ta…

A: We have to tell the group and period number with the help of electronic configuration.

Q: 18

A: Here's the ranking of the ions in increasing ionic radius:Na+ < Ca2+ < O2- < N3- < Rb+…

Q: 1A 8A H 24 3A 4A SA 6A 7A He BCNO F Ne Li Be Na Mg ze 40 se 68 70 AI sI PS CI Ar K Ca sc Ti v Cr Mn…

A: 1.  Valance shell electronic configuration 3s23p2 2. Valance shell electronic configuration 4s24p6…

Q: 1A H2A tant Values if needed for this question. 1B 28 Al 3A 4A 5A 6A 7A He BCN OF Ne Si P S Cl Ar Li…

A:

Q: 1A 8A H 2A 3A 4A 5A 6A 7A He BCNO F Ne Li Be 18 28 A1 Si Ps CI Ar K Ca sc Ti v Cr Mn Fe Co Ni Cu Zn…

A: Both Lithium and Silicon are present in second period having atomic number 3 and 14 respectively.

Q: 1A 8A H 2A 3A 4A 5A 6A 7A He Li Be BCNOF Ne Na Mg 3B 4B 58 6B 7B 18 28 A1 Si Ps CI Ar 8B K Ca Sc Ti…

A:

Q: Smallest 1A Largest H 2A Li Be Na Mg 3B 4B 5B 6B 7B8B K Ca Sc Ti Rb Sr Y Zr Nb Mo Tc Ru Cs Ba La Hf…

A: In general, atomic radius increases gradually, as we go top to down in a group this is due to the…

Q: 1A 8A H 2A 3A 4A 5A 6A 7A He Li Be BCNO F Ne Na Mg 38 4B 5B 6B 7B -88 - 1B 28 AI si P S CI Ar K Ca…

A:

Q: 1A 8A H 2A 3A 4A SA 6A 7A He Li Be BCNOF Ne Na Mg 38 4B 5B 6B 7B 8B - 1B 2B AI Si P S CI Ar K Ca Sc…

A:

Q: Write the complete electron configuration for the manganese(II) ion. Using NOBLE GAS notation write…

A: Given : periodic table  Tip : atomic number of manganese is 25 and nickel is 28.

Q: 1A H 2A 4A SA 6A 7A He u Be BCNOF Ne Na Mg za 48 se 68 78 ee 18 28 RI Si PS CI Ar KCa sc TiV Cr Mn…

A:

Q: 1A 8A H 2A 3A 4A SA 6A 7A He BCNOF Ne Li Be 1B 2B ASi P S CI Ar Na Mg 3B 4B 58 6B 7B 88 K Ca Sc Ti V…

A: The element with valence electron configuration of 4s24p4 is selenium.

Q: 1A H 2A Li Be 8A 7A He B C N O F Ne 1B 2B Al Si P S Cl Ar Ge As Se Br Kr 3A 4A 5A 6A Na Mg 38 48 58…

A: We have to arrange the given elements in increasing order of atomic radius.

Q: 1) What is the element with an electron configuration of 1s22s22p63s23p64s23d¹? (2) What is the…

A:

Q: 1A 8A H 2A 3A 4A 5A 6A 7A He Li Be B CNO F Ne Na Mg 38 48 5B 6B 7B 8B 1B 2B AI Si PSCI Ar K Ca Sc Ti…

A:

Q: H 2A 3A 4A 5A 6A 7A He Li Be ƏN 3 O N 8 Na Mg 38 4B 58 6B 78 r 88 ¬ 18 28 HI SI P S CI Ar K Ca Sc Ti…

A: First write the Complete electronic configuration of atom.

Q: 1A 8A H 2A 3A 4A 5A 6A 7A He Li Be B C NOF Ne Na Mg 3B 4B 5B 6B 7B - 88 – 18 28 A1 si PS CI Ar K Ca…

A: Generally in periodic table from left to right ionisation energy increases.

Q: (1) What is the valence electron configuration for the neon atom? (2) What is the valence electron…

A: Steps to write valence shell electronic configuration- Identify the group to which the element…

Q: Considering only ions with charges of +1, +2, -1 and -2, or neutral atoms, give the symbols for 4…

A: Isoelectronic species are those species which have same number of electrons.   Counting the number…

Q: (1) The element with an electron configuration of 1s²2s22p°3s 3p°4s²3d is in group and period (2)…

A: Given :- 1) electron configuration : 1s22s22p63s23p64s23d3  2) electron configuration :1s22s22p6  To…

Q: A monatomic ion with a charge of -2 has an electronic configuration of 1s²2s²2p°3s³3p®4s²3d104p°.…

A: An element can be identified based on the atomic number of the element. Each element has only a…

Q: Th Pa U Np Pu Am Fm Md No Lr Write the complete electron configuration for the copper(II) ion. Using…

A:

Q: (1) What is the element with an electron configuration of 1s²2s²2p°3s²3p°4s?3d!? (2) What is the…

A: Given here the electronic configurations and we are aksed to write the name of element corresponding…

Q: BA H 2A Li Be 3A 4A 5A 6A 7A He BCNO F Ne Na Mg 38 48 58 68 78 88 18 28 Al Si P S Cl Ar K Ca Sc Ti V…

A:

Q: 1A 3A H2A Li Be Na Mg 3B 4B 5B 6B 7888 K Ca Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Pd Ag Cd In Rb Sr Y Zr…

A:

Q: Arrange the following ions in order of increasing ionic radius: fluoride ion, nitride ion, magnesium…

A:

Q: A monatomic ion with a charge of +1 has an electronic configuration of 1s2s²2p°3s23p…

A: Electron configuration is the distribution of electrons of atom or molecule in atomic or molecular…

Q: 1A 8A H 2A 3A 4A SA 6A 7A He Li Be BCNOF Ne Na Mg 3B 4B 5B 6B 7B 8B 1B 2B A1 Si PS CI Ar K Ca Sc Ti…

A: The question is based on the concept of atomic structure. we have to write valence electronic…

Q: Using only the periodic table arrange the following elements in order of increasing atomic radius:…

A: In general, atomic radii increase gradually, as we go down a group this is due to the reason that on…

Q: 1A 8A H2A 3A 4A 5A 6A 7A He Li Be B C N O F Ne Na Mg 38 48 58 68 7B8B 18 28 Al Si P S Cl Ar K Ca Sc…

A: Find group and period by following electronic configuration:

Q: Jsing only the periodic table arrange the following elements in order of increasing ionization…

A: Ionisation energy is the amount of energy needed to remove an electron from the outermost orbital of…

Q: 1A 8A 3A 4A SA 6A 7A He BC N O F Ne Al Si P S Cl Ar H2A Li Be Na Mg 38 48 58 68 7888 K Ca Sc Ti V Cr…

A: Ionization energy is the energy required to remove the outermost electron of an atom. The periodic…

Q: For each bond, show the direction of polarity by selecting the correct partial charges. Ge As:…

A:

Q: 1A 8A H 2A 3A 4A 5A 6A 7A He Li Be BCNOF Ne Na Mg 38 4B 5B 6B 7B -88 - 1B 28 AI si P S CI Ar K Ca sc…

A: We will answer both the questions, as the question number is not mentioned before them.

Q: Rh Pd Ag Cd In Sn Sb Te | Xe Ir Pt Au Hg TI Pb Bi Po At Rn Sm Eu Gd Tb Dy Ho Er Tm Yb Lu Pu Am Cm Bk…

A: Octet rule means atom with has 8 electrons in valence shell Carbon has 4 valence electron electrons.…

Q: 1A 8A 3A 4A 5A 6A 7A He BC N O F Ne 1B 2B Al Si P S C1 Ar H2A Li Be Na Mg 38 48 58 68 7B8B K Ca Sc…

A:

Q: 1A H2A Li Be 8B 3A 4A 5A 6A 7A He B CN OF NE 1B 2B Al Si P S Cl Ar Na Mg 3B 4B 5B 6B 7B K Ca Sc Ti V…

A: We have to tell atomic number of the given configuration.

Q: 1A H2A Li Be Na Mg 38 4B 5B 6B 7B -88 K Ca Sc Ti V Cr Mn Fe Co Ni Cu Zn Rb Sr Y Zr Nb Mo Tc Ru Pd Hf…

A:

Q: 20

A: To arrange the elements aluminum, indium, nitrogen, oxygen, and phosphorus in order of increasing…

Q: Arrange the following ions in order of increasing ionic radius: fluoride ion, aluminum ion, nitride…

A:

Q: 1A 8A H 2A 3A 4A 5A 6A 7A He BCNO FNe Li Be Na Mg 38 4B 5B 6B 7B 8B - IB 2B AI Si P S CI Ar K Ca sc…

A: Given  Name of atom  = Sodium atom  Complete electronic configuration = ?  Name of atom = Lithium…

Q: Smallest 1A Largest H2A Li Be Na Mg 3B 4B 5B 6B 7888 K Ca Sc Ti V Cr Mn Fe Co Ni Cu Zn Rb Sr Y Zr Nb…

A: Atomic radius - It is the distance between nuclei of an atom to it's outer most shell electron

Q: 1A 8A H 2A 3A 4A SA 6A 7A He BC N O F Ne Li Be Na Mg 38 48 58 68 7B - 88 ¬ 1B 28 A1 si P s CI Ar K…

A: Element : Iodine  Symbol : I

Q: 1A 8A H 2A 3A 4A SA 6A 7A He Li Be BCNOFNE Na Mg 38 4B 5B 6B 7B 8B - 1B 26B AI si P S CI Ar K Ca sc…

A: The question is based on the concept of atomic properties. we have to write isoelectronic species of…

Q: Using only the periodic table arrange the following elements in order of increasing atomic radius:…

A: Atomic radius: The distance between the nucleus and the outermost electron is known as the atomic…

Q: 1A 8A H2A 3A 4A 5A 6A 7A He Li Be BCNO F Ne Na Mg 38 4B 5B 6B 7888 1B 2B Al Si P S Cl Ar K Ca Sc Ti…

A:

Q: 1A BA H 2A 3A 4A SA 6A 7A He u Be BCNO F Ne Na Mg 3e48 58 68 78 r 8e- 18 28 R Si S CI Ar KCa sc TI V…

A: Groups and periods The vertical columns in periodic table are called groups. The horizontal rows in…

Atoms and Molecules

An atom is the smallest unit of an element that possesses all the properties of that particular element. Molecules are the smallest unit of a substance that possess all the properties of that particular substance.