Question

An element A has an atomic number of 11 and another element B has an atomic number 17 (A
and B are not actual chemical symbols of elements)
i. What group on the periodic table does A belong?
(Imk)
ii. What type of bond will be formed between A and B? Explain.
(2mks
(lm
iii.
Write the formula of the compound that will be formed between A and B.
b. Arrange the species X, X and X in order of increasing size.
Give correct answer or else I will report you​

Answer 1

Answer:

Agroup one.B group seven. lonic/electrovalent bonding.

sodium chloride, 2,8. 2,8,8

Explanation:

the reason why it is an lonicbonding is because it is a force of attraction between opposite charges.it involves the transfer of electrons from a metal to a non-metal.