Chemistry Chapter 4 Review test 2

Match it! Select the correct answer from the pull down...Good luck!

In the chemical formula for an ionic compound, which item is written first?

When an atom gains an electron is becomes a(n) _______________

What is a double bond?

What suffix do you put on the end of name of the negative ion?

The atomic number of an element is based on the ---------

Which of the following best describes a metal crystal?

Electrons involved in bonding are the ______________

Elements is Group 17 of the periodic table have _____ valence electrons?