Introduction to Chemistry - Unit 1 REVIEW

All of the following are examples of units except

2.54 _______________ = 1 in.

state of matter in which a material has neither a definite shape nor a definite volume is  

For every investigation, the scientific method

Any substance with a definite composition is a(n) _______________. 

Matter includes all of the following except

The melting of butter is a _____________ change because it does not produce any new substances.

Sand in water is an example of a _______________ mixture.

Density is best described as

Which of the following does not describe a unit? 

1000 mm = _______________ m 

What is the name of this piece of lab equipment?

The abbreviation that represents a volume unit is

A measure of the quantity of matter is 

A measure of the average kinetic energy of the particles in a sample of matter is

What is the name of this piece of lab equipment?

 If the mass of an object is 10 g and its density is 2g/mL. Then find its volume

 The study of matter and changes that occur in matter best describes the science of 

Two types of pure substances are

A proposed explanation of observations is a(n)

What is the name of this piece of lab equipment?

What is the name of this piece of lab equipment?

An apple turning brown after being cut is an example of a _______________ change.

How many significant figures are in the following value: 62.020 mL

The abbreviation mm represents

Gasoline density: 0.67 g/mL and water density: 1.0 g/mL. Will gasoline float or sink?

If the density of an object is 2 g/cm3 and its volume is 10 cm3, find the mass.