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Question 0

Matter

Answer 0

Anything that takes up space and has mass

Question 1

Chemistry

Answer 1

The science that investigates and explains structure and properties if matter

Question 2

Mass

Answer 2

The measure of the amount of matter an object contains.

Question 3

Property

Answer 3

The characteristics of matter; how it behaves.

Question 4

Scientific Model

Answer 4

A thinking device, built on experimentation, that helps us understand and explain macroscopic observations.

Question 5

Qualitative

Answer 5

An observation made without measurement.

Question 6

Quantitative

Answer 6

An observation made with measurement.

Question 7

Substance

Answer 7

Matter with the same fixed composition and properties.

Question 8

Mixture

Answer 8

A combination of two or more substances in which the basic identity of each substance is not changed.

Question 9

Physical Change

Answer 9

A change in matter where it’s identity does not change.

Question 10

Physical Property

Answer 10

A characteristic of matter that is exhibited without a change of identity.

Question 11

Solution

Answer 11

A mixture that is the same throughout; homogeneous

Question 12

Alloy

Answer 12

A solid solution containing different different metals, and sometimes nonmetallic substances.

Question 13

Solute

Answer 13

That substance that is dissolved when making a solution.

Question 14

Solvent

Answer 14

The substance that dissolves the solute when making a solution.

Question 15

Aqueous Solution

Answer 15

A solution in which the solvent is water.

Question 16

Element

Answer 16

A substance that cannot be broken down into simpler substances.

Question 17

Compound

Answer 17

A chemical combination of two or more different elements joined together in a fixed proportion.

Question 18

Formula

Answer 18

A combination of chemical symbols that show what elements make up a compound and the number of atoms in each element.