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Gizmos Review for S1 Final

Last updated 8 months ago

2 questions

1

1

Question 1

1.

Which of the following is the best description of how electrons are transferred in an ionic bond?

A metal atom gains electrons and a nonmetal atom loses electrons.

A metal and a nonmetal atom lose electrons.

A metal and a nonmetal atom gain electrons.

A metal atom loses electrons and a nonmetal atom gains electrons

Question 2

2.

Lithium phosphide has the chemical formula Li3P. Rubidium is in the same chemical family as lithium. What is the formula of rubidium phosphide?

RbP

RbP3

Rb3P

Rb2P3