Free Printable What's my formula?

1.

Electrons givers give until they are ____________

a)

full

b)

empty

2.

Electrons takers take until they are ____________

a)

full

b)

empty

3.

What is the formula for the bond between:

Na and Cl

a)

$NaCl$

b)

$Na_2Cl$

c)

$NaCl_2$

4.

What is the formula for the bond between:

Na and S

a)

$NaS$

b)

$Na_2S$

c)

$NaS_2$

5.

What is the formula for the bond between:

Li and Cl

a)

$LiCl$

b)

$Li_{2_{ }}Cl$

c)

$LiCl_2$

6.

What is the formula for the bond between:

Mg and F

a)

$MgF$

b)

$Mg_{2_{ }}F$

c)

$MgF_2$

7.

What is the formula for the bond between:

K and O

a)

$KO$

b)

$K_{2_{ }}O$

c)

$KO_2$

8.

What is the formula for the bond between:

Ca and O

a)

$CaO$

b)

$Ca_{2_{ }}O$

c)

$CaO_2$

9.

What is the formula for the bond between:

Sr and Br

a)

$SrBr$

b)

$Sr_2Br$

c)

$SrBr_2$

What's my formula?

Total questions: 9

Worksheet time: 8mins

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