PLEASE HELP give the electron configuration of vanadium (V), atomic number 23

Give the noble gas configuration of vanadium (V), atomic number 23

List the energy levels for the orbital configuration of vanadium (V), atomic number 23

How does the atomic radius change going down and across the periodic table?

How does the first ionization energy change going down and across the periodic table?

How does electronegativity change going down and across the periodic table?

How does the radius of a positive and negative ion compared to a neutral atom?

Match: A. Ionic bond B. Covalent bond C. Metallic bond __sharing of electrons __freely moving electrons __transfer electrons

Describe the dipole dipole force

Describe hydrogen bonding

Describe the Van der waals forces

Imagine you need to take a medicine that the doctor has prescribed for you. Explain why scientist who developed that medicine would need to know whether or not the compound in that medicine is polar. How might a polar medicine behave differently within your body than a non-polar medicine word? (Answer in 1 to 2 paragraphs)

According to table 2, which is the strongest bond? Which is the week is fine? Based on what you know about the atomic radii and electronegativity of the elements involved in the bonds, why do you think these to have the most extreme bond-energy values?

How are the bond energies of each bond listed in table two determined?

Why do you think there aren’t bond energy values given in table 2 for N-S and S-I?

Based on tables one and two how would you describe the trend in bond strength of single double and triple bonds?

Based on table 2, how would you describe the trend in strength of bonds formed by the elements carbon nitrogen and oxygen? Would you describe this trend as a periodic trend? Why or why not?

What is the VSEPR theory?

How does electron repulsion determine molecular shape?

How do lone electron pairs affect molecular shape?

Draw the Lewis structure for the Se and 2 H atoms

Draw the Lewis structure for the SeH(2) molecule

What shape would SeH(2) have? Draw the molecule

Identify each of the following as a covalent compound, or ionic compound. Then provide either the formula for compounds identified by name or the name for those identified by formula:
Li(2)O
Dibitrogen trioxide
PCl(3)
Manganese(|||) oxide
Calcium bromide

THANK YOU FOR YOUR HELP <3