Matter Part 1 (081)

Question 1

Chemistry

Answer 1

The study of matter ~ Its composition and its interactions

Question 2

Matter

Answer 2

Everything that has Mass (~Amount of matter~) and volume (~Space it takes up~)

Question 3

Atom

Answer 3

Smallest unit of matter ~ Cannot be broken down

Question 4

Element

Answer 4

A type of atom ~ A pure substance that cannot be broken down

(~Symbols are either 1 capital letter OR 1 capital letter and a lowercase letter~)

Question 5

Chemical Bond

Answer 5

The link between two atoms ~ Holding them together

Question 6

Substance

Answer 6

Something you cannot break into simpler parts using physical changes

(~Molecules and Compounds~)

Question 7

Molecule

Answer 7

A combination of two or more atoms

~ They do not change chemically
~ Heterogeneous & Homogeneous mixtures

Question 8

Compound

Answer 8

Two or more elements chemically combined
~ Elements are in specific amount as seen in their chemical formula (~Ex. H2O~)
~ Can only be broken down with chemical reactions

Question 9

Mixture

Answer 9

Two or more substances physically combined in any amounts
~ They do not change chemically
~ Heterogeneous and Homogeneous mixtures

Question 10

Heterogeneous

Answer 10

Two or more substances that aren’t evenly mixed ~ You can see different parts

Question 11

Homogeneous

Answer 11

Two or more substances that are evenly mixed ~ You cannot see different parts (~Solution~)

Question 12

Solution

Answer 12

A homogeneous mixture

Question 13

Solute

Answer 13

Substance that gets dissolved

Question 14

Solvent

Answer 14

Substance that does the dissolving

(~Universal solvent is water~)