Which of the following are main group elements. Choose all that apply. Is | Ni Ва Zn O None of the Above

Q: Br)hasthe highest onizat.on energy 3. Circle the element with the highest electronegativity and put…

A: Please find your solution below : 3. K, Ni, Cu and Br all lie in same period in this order. Left to…

Q: paramagnetic or diamagnetic? Explain briefly.

A: We have to explain about paramagnetic or diamagnetic

Q: 22. Order the following isoelectronic species by increasing ionic radius: Cl¯, Ar, and P³-.

A: For isoelectronic species , more it accept electrons then more its size.

Q: full electron configuration of the ion oxide, O2-

A: Atomic number of Oxygen (O) is 8 which means that O has total 8 protons and 8 electrons.

Q: 7. Which of the following has the smallest ionic radius? (A) p3- (B) K1+ (C) Sc3+ (D) Ar

A:

Q: In general terms, how does each of the following atomic properties influence the metallic character…

A: Hi, since you have posted multiple subpart questions, we will answer the first three questions.…

Q: Which species below will require the most energy for the removal of a valence electron? (A) Na+ (B)…

A: When an electron is removed from the outermost shell of an isolated gaseous atom the amount of…

Q: Which of the following elements has the smallest first ionization energy? A) S B) O C) Si D) Sr E)…

A: Ionization energy is the minimum amount of energy required to remove an electron from a valance…

Q: 1. Explain how the following equation can be manipulated and used to approximate the ionization…

A:

Q: Which of the following elements has the highest ionization potential? (a) Ba (b) Mg (c) Zn (d) Cl…

A: Ionization potential is the energy required to remove an electron from the outermost shell in its…

Q: Place the following elements in order of increasing first ionization energies: Si, P, S From lowest…

A: Ionization energy is the minimum amount of energy that an isolated, gaseous atom in the ground…

Q: Which one of the following atoms has the largest radius? OP O CI O Si Ο Al OS

A: The atomic radius of the elements increases as we move down the group in the periodic table. Again,…

Q: Does the reaction of a main-group metal oxide in water pro-duce an acidic solution or a basic…

A: Main group elements are the elements of s and p block. The element which belongs to second period…

Q: Compare the magnitude of the lattice energy for each of the following two ion pairs. (a) K* and CI"…

A: Ionic Ionic bond is formed due to the interaction of cation and anion. Between Cation and anion…

Q: For each of the following pairs of atoms, state which youexpect to have the higher first ionization…

A: a)

Q: Which of the following has the smallest ionic radius? (A) P3- (B) K1+ (C) Sc3+ (D) Ar

A: Atomic radius of an element represents the distance of the nucleus from the outermost shell. In the…

Q: Which of the following are main group elements. Choose all that apply. Sb Cu Ca V None of the Above

A: Main group elements are member of s-block and p-block.

Q: Write the full electron configuration of the ion oxide, O2-

A: Electrons are filled in the orbitals according to the Aufbau'principle . Electrons are filled in the…

Q: Name the anomalous properties of lithium.

A: Anomalous properties of lithium are : Lithium is least reactive but strongest reducing agent among…

Q: Due to periodicity, which element would you expect to behave most like molybdenum? (a)   Tungsten…

A: The periodicity is repetition of elements with similar properties after certain regular intervals…

Q: Arrange the following elements in order of decreasing metallic character. Rank values from strongest…

A: We know that in periodic table metallic character increases from top to bottom and decreases from…