Definitions

Question 1

What are Chemicals?

Answer 1

Anything used or produced in a chemical reaction

Question 2

What is Chemistry?

Answer 2

The study of pure substances like elements, molecules, and compounds and how they interact with each other

Question 3

What is a Mechanical Mixture?

Answer 3

Can see the different parts within the mixture

Question 4

What is a solution?

Answer 4

A mixture you cannot see the different parts Within

Question 5

What are Elements?

Answer 5

The fundamental building blocks for all matter in the universe

Question 6

What is a molecule?

Answer 6

When two or more atoms of the same element join together to form a larger particle

Question 7

What is the Nucleus?

Answer 7

The center of an atom made up of protons and neutrons

Question 8

What is the electron cloud

Answer 8

Located outside the nucleus contains all electrons

Question 9

What is a Reactant?

Answer 9

Any substance that is used up in a reaction

Question 10

What is a product?

Answer 10

Anything new that is created in a chemical reaction

Question 11

What is a polymer?

Answer 11

A special compound that is semi-solid having properties of solids and liquids

Question 12

What is a chemical recipe?

Answer 12

The amount of atoms for each chemical included

Question 13

In this mixture you can see the different parts of the mixture

Answer 13

Mechanical

Question 14

The fundamental building blocks for all matter in the universe

Answer 14

Elements

Question 15

Anything used or produced in a chemical reaction

Answer 15

Chemical

Question 16

The negative charged particles that orbit outside the nucleus of an atom

Answer 16

Electrons

Question 17

One particle of an element

Answer 17

Atoms

Question 18

Any substance that is used up in a reaction

Answer 18

Reactant

Question 19

Contains at least two substances

Answer 19

Mixtures

Question 20

Neutral particles located in the nucleus

Answer 20

Neutrons

Question 21

Formed when two or more atoms joined together to form a larger particle sometimes are the same element

Answer 21

Molecules

Question 22

A change in which no new substances are produced

Answer 22

Physical

Question 23

Any substance that is made or produced in a reaction

Answer 23

Product

Question 24

Appear to be all one substance

Answer 24

Solutions

Question 25

the study of pure substances, like elements, molecules, and compounds and how they interact with each other

Answer 25

Chemistry

Question 26

Positive charged particles in nucleus of an atom

Answer 26

Protons

Question 27

One or more new substances are formed

Answer 27

chemical change

Question 28

characteristics used to identify different substances

Answer 28

properties

Question 29

when two or more different elements join together

Answer 29

compounds

Question 30

Outer rings of an atom, contains electrons

Answer 30

Orbitals