Bonding

1

How do metal atoms form ions?

2

Which of these statements about a negative ion is true?

3

What happens when sodium and chlorine atoms form sodium chloride?

4

What is a covalent bond?

5

In a dot and cross diagram, what does each dot and cross represent?

6

What is the greatest number of covalent bonds that one carbon atom can form?

7

What combination of elements will form covalent bonds?

8

Which statement about simple covalent molecules is correct?

9

What force is overcome when covalent molecular substances melt or boil?

10

Which of the following pairs of elements would join together with ionic bonding?