Physical Vs. Chemical Properties

Question 1

Physical properties concern _____

Answer 1

Physical appearance and composition

Question 2

Chemical properties ask yourself _____

Answer 2

Can I revert it back to its original form?

Question 3

Magnestism

Answer 3

Magnetic attraction

Question 4

Lustre

Answer 4

Shininess

Question 5

Color

Answer 5

🌈

Question 6

Melting point and _____

Answer 6

Freezing point

Question 7

Boiling point and _____

Answer 7

Condensation point

Question 8

Hardness

Answer 8

Moh’s scale of hardness: ability to be scratched and such

Question 9

Malleability

Answer 9

Ability to be flattened into sheets

Question 10

Ductility

Answer 10

Ability to be turned into wire

Question 11

Crystal shape and formation

Answer 11

Does it have a crystalline shape in solid form?

Question 12

Solubility

Answer 12

Ability to dissolve in water

Question 13

Conductivity

Answer 13

Ability to conduct electricity

Question 14

Density

Answer 14

How dense is it? d=m/v

Question 15

Reaction with _____ (4)

Answer 15

acids
water
heat
litmus paper (b,a,n)

Question 16

Ability to _____

Answer 16

Burn

Question 17

Behaviour in _____

Answer 17

Air

Question 18

Flash point

Answer 18

Temperature needed to ignite a flame

Question 19

Which kind of change results in a new substance?

Answer 19

Chemical changes always do not physical

Question 20

Physical change

Answer 20

A material changes from one form to another

Question 21

Chemical change

Answer 21

When two or more materials react and create MORE materials, these new materials have completely different properties from the original substances

Question 22

Being able to see the particles of a mixture through a beam of light

Answer 22

Tyndall effect