A) Compare Na and Cs. Which atom is bigger. Justify your answer in 1-2 sentences. B) Compare K and Ca. Which atom has the bigger ionization energy. Justify your answer in 1-2 sentences.

C) Compare C and Ge. Which atom has the bigger electron affinity. Justify your answer in 1-2 sentences.

answer

fusion: the energy source of stars. the energy released from the collapse of the gas into a protostar causes the center of the protostar to become extremely hot. when the core is hot enough, nuclear fusion commences. fusion is the process where two hydrogen atoms combine to form a helium atom, releasing energy.

hope it

answer: -

reaction:

na + cl ⇌ nacl

balanced chemical equation:

na + 2cl ⇌ nacl2

sodium + clorine goes to form sodium chloride (table salt).

the product is nacl2.

and the reactants are na and cl.

(note: if you don’t know what ⇌ means, read below: -

⇌(double head arrow) means reversible reaction).