WILL UPVOTE EVERY ANSWER! MULTIPLE CHOICE! 7 QUESTIONS!


Find the letter of the correct choice.

1. Which of the following is not made of matter?
   

Alight

Bsolid

Cliquid

Dgas

1. Mass is measured with a
   

Ascale.

Bbalance.

Cgraduated cylinder.

Dmetric ruler.

1. Examples of physical properties of matter include
   

Acolor.

Bodor.

Chardness.

Dall of the above.

1. Which of the following is a chemical property of matter?
   

Aability to conduct heat

Bability to conduct electricity

Cflammability

Dall of the above

1. What is the density of an object that has a mass of 30 kg and a volume of 0.5 m3?
   

A60 kg/m3

B0.02 m3/kg

c.15 m3 • kg

Dnone of the above

1. The ability of iron to rust is as example of
   

Areactivity.

Bflammability.

Cdisplacement.

Da physical property.

1. What is the SI unit for mass?
   

Am3

BmL

Ccm3

Dkg