elements, compounds and mixtures

Question 1

what is an element

Answer 1

A substance which contains only one TYPE of atom

Question 2

what is a compound?

Answer 2

Substance which contains two or more types of atom bonded together

Question 3

what is a mixture?

Answer 3

A substance which contains different elements or compounds that can be separated as they are not chemically bonded together

Question 4

in a chemical reaction, what are the starting materials called?

Answer 4

Reactants

Question 5

in a chemical reaction, what are the new materials made called?

Answer 5

Products

Question 6

what is the state symbol for solid?

Answer 6

s

Question 7

what is the state symbol for liquid?

Answer 7

l

Question 8

What is the state symbol for gas?

Answer 8

g

Question 9

what is the state symbol for aqueous?

Answer 9

aq

Question 10

What does aqueous mean?

Answer 10

dissolved in a solution

Question 11

Are state symbols lowercase, capital or doesn’t matter

Answer 11

lowercase

Question 12

how do you separate an insoluble solid from a solution?

Answer 12

Filter out

Question 13

How do you separate a salt from a solution?

Answer 13

Evaporate the water to produce crystals of salt

Question 14

How do you separate and collect liquid from a mixture?

Answer 14

Distillation