Properties of Matter and Scientific Method

Question 1

The best way to measure the volume of an irregular shaped solid is

Accepted Answer

use the water displacement method

Question 2

Which letter represents vaporization?

Accepted Answer

D

Question 3

the study of matter and how it reacts

Accepted Answer

chemistry

Question 4

Which state of matter does not have a definite volume?

Accepted Answer

gas

Question 5

Which letter represents a gas?

Accepted Answer

E

Question 6

Chemistry may be most useful in studying

Accepted Answer

acidic compounds in food

Question 7

which of the following is a chemical property?

Accepted Answer

flammability

Question 8

What will create the ability to float?

Accepted Answer

density

Question 9

How much matter an object has in a unit of volume.

Accepted Answer

density

Question 10

what do you use to measure volume?

Accepted Answer

all of the above

Question 11

the variable in an experiment that responds to the other variable. It is what you measure

Accepted Answer

Dependent Variable

Question 12

Which letter represents a Liquid?

Accepted Answer

C

Question 13

Which letter represents a solid?

Accepted Answer

A

Question 14

A graph that names the independent variable and shows a number value of the dependent variable.

Accepted Answer

bar graph

Question 15

capable of providing a correct reading or measurement (exact)

Accepted Answer

accurate

Question 16

A statement based on just the facts one has seen, heard, or measured.

Accepted Answer

Observation

Question 17

Which letter represents melting?

Accepted Answer

B

Question 18

What would you put on an x-axis of a line graph?

Accepted Answer

The independent variable

Question 19

The melting of candle wax is classified as a physical change because it

Accepted Answer

produces no new substances

Question 20

What is the density of an object that has a mass of 25 grams and a volume of 5 mL?

Accepted Answer

5 g/mL

Question 21

Which of the following is a physical property?

Accepted Answer

liquid

Question 22

things you can see, things you can measure, states of matter, and reactivity are examples of:

Accepted Answer

properties of matter

Questions 22