Free Printable Science STAAR

1.

Number of H in 3(NH₄)₂CrO₄

a)

4

b)

2

c)

8

d)

24

2.

What is the name of the group that never reacts--ever ever they are stable with a full outermost ring!!!

a)

noble gases

b)

transition

c)

halogens

d)

borons

3.

I am shiny

a)

Metal

b)

Nonmetal

c)

Metalloid

4.

I am malleable

a)

Metal

b)

Nonmetal

c)

Metalloid

5.

I am a good conductor of electricity and/or heat

a)

Metals

b)

Nonmetals

c)

Metalloids

6.

I am ductile - I can be draw into wires

a)

Metals

b)

Nonmetals

c)

Metalloids

7.

I am a semi-conductor

a)

Metals

b)

Nonmetals

c)

Metalloids

8.

I am only dull

a)

Metals

b)

Nonmetals

c)

Metalloids

9.

Frank has a paper clip. It has a mass of 9g and a volume of 3cm³. What is its density?

a)

3 g/cm³

b)

1/3 g/cm³

c)

27 g/cm³

d)

39 g/cm³

10.

What is the density of water?

a)

0 g/ml

b)

1 g/ml

c)

10 g/ml

d)

100 g/ml

11.

What is the net force?

a)

20 N

b)

0 N

c)

400 N

d)

40 N

12.

What is the unit to MEASURE force?

a)

Kilogram

b)

Meter

c)

Pounds

d)

Newton

13.

What is the chemical formula for table salt?

a)

$NaCl$

b)

$KCl$

c)

$CaCO_3$

d)

$Na_2SO_4$

14.

Which of the following is a renewable energy source?

a)

Coal

b)

Natural Gas

c)

Solar Energy

d)

Nuclear Energy

15.

What is the acceleration due to gravity on Earth?

a)

$9.8 \, m/s^2$

b)

$8.9 \, m/s^2$

c)

$10.5 \, m/s^2$

d)

$7.8 \, m/s^2$

Science STAAR

Total questions: 15

Worksheet time: 15mins

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