Nitrogen (N), phosphorus (P), and arsenic (As) are three elements that almost universally form ions with –3 charge when they form compounds with metals. First, (i) write the full and core electron configurations for N, P, and As. Then, using those configurations, (ii) explain why those three elements all form ions with the same charge.

Q: Alkali metals form several binary oxides (molecules containing only the metal and oxygen). What are…

A: The alkali metals are metals are present in the first group of periodic table and has one electron…

Q: Q1. This question is about atomic structure. (a) Write the full electron configuration for each of…

A: Ionization energy is the energy required to eliminate one electron form the outer most shell i.e.…

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

A: Isoeletronic species are those species which have equal number of electrons present in them  Since…

Q: How does the structure of a lithium ion vary from that of a lithium atom?

A:

Q: ΔΗ, AHjattice

A:

Q: atomic mass electronegativity electron affinity ionization energy heat of fusion 85.468 0.82 46.9…

A: Answer:Energy required to remove an electron from an isolated gaseous atom is called as ionization…

Q: Predict the chemical formulas of the compounds formed by the following pairs of ions: (a) Fe3+ and…

A:

Q: Sive the group number and the general valence electron configuration of an element with the…

A: a) The given element has 5 valence electrons. Hence, valency of the element is 5. Group number = 15…

Q: For sulfur, the fluorides SF2, SF4, and SF6 are known to exist, whereas for oxygen only OF2 is known…

A: Covalency refers to the number of covalent bonds that an atom can form with other atoms in a…

Q: The lattice energy of MgO is 3890 kJ/mol. The first and the second ionization energies (IE1 and IE2)…

A: The reaction taking place will be, Mgs+12O2g→MgOs The values taken for the calculation are, Enthalpy…

Q: 8.33 For each of the following pairs of elements, statewhether the binary compound they form is…

A: Binary compound: Binary compounds are those compounds having two different element taking place to…

Q: Consider an ionic compound, MX, composed of generic metal M and generic, gaseous halogen X. • The…

A:

Q: What kind of bonds will be formed between the element with the electronic structure (a) 1s22s22p5…

A: The ionic bond is type of the bonds which are generated by the electrons gain and loss.

Q: a) Explain why the third ionization energy of Al is significantly larger than its first ionization…

A: Ionization energy is defined as the amount of energy required to remove an electron from the…

Q: Choose all of the following statements about the bonding atomic radii that are CORRECT?     The…

A: The question is based on the concept of periodic properties of elements. we have  to identify which…

Q: 6. Provide the SYMBOL of a neutral element that fits each description. (a) An element that has the…

A: (a) Cs  Also called as Cesium This element has the lowest electronegativity. It has an…

Q: b) Write a full electron configuration of 82Pb, and a shortham Atom: 1s 2s 2p 3s 3p 3d 1 st ion:…

A: Since, Electronic configuration represent the electron present in orbital in which way. Arrangement…

Q: The oxygen and nitrogen families have some obvious similarities and differences.(a) State two…

A: We only answer up to 3 sub-parts. Please resubmit the question with other sub-parts (up to 3) for…

Q: what is be2+ valence electron configuration?

A: The atomic number of Be = 2Hence, the electron configuration of Be is: 1s2 2s2

Q: Rank elements: Na, Mg, Al, and K, in increasing order of: (i) atomic size; (ii) ionization energy,…

A: Hi! Thank you for the question As per the honor code, We’ll answer the first three part of the…

Q: Starting with the previous noble gas, write the condensed electron configurations of the following…

A:

Q: 1.) a.) True or false: Elements with high ionization energies tend to have lave electron affinities…

A: A few questions based on periodic table trends that is to be accomplished.

Q: Write the valence shell electron configuration and dot symbol for Li, C, and O.

A:

Q: The ionisation energy generally increases across a period. However, there are two exceptions to the…

A: Period 3 sees an uptick in ionization energy as the nuclear charge rises, but the shielding of the…

Q: 8.92 A fundamental relationship of electrostatics states that the energy required to separate…

A: Ionization energy: The amount of energy required to remove an electron from outermost orbit of an…

Q: An unknown ionic compound is made of a monoanion and a monocation who both have the same electronic…

A: The arrangement of the electrons in the different atomic orbital of an atom is known as the…

Q: The electron configuration of an element describes how electrons are distributed in its atomic…

A: The electron configuration of an element describes how electrons are distributed among the atomic…