Gr. 7 Chemistry: mixtures, pure substances, molecules and elements

Question 1

Which of the following is NOT a quantitative property of matter

Accepted Answer

Colour

Question 2

Which of the following would be a heterogenous mixture?

Accepted Answer

Trailmix

Question 3

Which of the following is not a state of matter

Accepted Answer

Viscosity

Question 4

Which of the following is the unit for measuring denisty?

Accepted Answer

grams/millilitres

Question 5

All matter can be sorted into either pure substances or mixtures

Accepted Answer

True

Question 6

Which of the following is NOT a qualitative property of matter

Accepted Answer

height

Question 7

Which of the following would be a mixture?

Accepted Answer

Orange Juice

Question 8

"two or more substances combined together, that can be seen as separate substances" is the definition of...

Accepted Answer

heterogeneous mixtures

Question 9

What is the boiling point of water

Accepted Answer

100 Degree Celcius

Question 10

Which of the following would be a homogeneous mixture?

Accepted Answer

chocolate bar

Question 11

Mr McGown is the best teacher ever

Accepted Answer

True

Question 12

Wood floats in water because it is less dense than water

Accepted Answer

True

Question 13

"a single kind of matter than cannot be separated" is the definition of...

Accepted Answer

pure substance

Question 14

Coca Cola is a pure substance

Accepted Answer

False

Questions 14