Decide which element probably forms a compound with chlorine that has a chemical formula most and least similar to the chemical formula of the compound formed by chlorine and strontium.

a. Beryllium,

b. Nitrogen

Explanation:

Most similar to strontium is beryllium, they both are in the 2d group.

Least similar to strontium  is nitrogen. Strontium is a metal in the 2d group, Nitrogen is non-metal in the 15th group

the positions which points up in upward carbon and down in downward carbon are axial

and vice versa holds true for equatorial positions

so the correct answer with labelled diagram will be

answer: i have one answer

acids are substances that ionize (break off) in an aqueous solution to produce hydrogen (h+) ions

explanation:

hope this and sorry i could only come up with one answer!