States Of Matter

Question 1

Physical reaction

Answer 1

Solid, liquid and gas

Question 2

Chemical reaction

Answer 2

Colour, temperature and gas is given off

Question 3

What is boiling point

Answer 3

Boiling point is the point were it bubbles

Question 4

What do heated solid particles do?

Answer 4

Expand

Question 5

Maluable do what

Answer 5

Bend into shape

Question 6

Ductile?

Answer 6

Stretch out into wire

Question 7

Atoms can do what?

Answer 7

Join, bond, in different ways. Some substances atoms are joined in groups called molecules

Question 8

Compounds-

Answer 8

In compounds the atoms of one element are bonded very tightly to the other element/elements. The elements that make up a compound are different

Question 9

Elements-

Answer 9

Substance that can’t be rocket down

Question 10

Mixtures

Answer 10

Made up of two or more elements/ two or more compounds or both (elements and compounds)

Two or more substances are put together, but aren’t chemically bonded
(Cake ingredients doesn’t react until it’s baked)

Question 11

Water is a mixture of what

Answer 11

Molecule + compound

Question 12

Define an element

Answer 12

Substance that can be Brocken down

Question 13

Ways how to make elements seperate from compounds

Answer 13

Passing electricity through the compound
Burning the compound
Mixing the compound with other chemicals

Question 14

Three states of matter

Answer 14

Solid
Liquid
Gas
(Plasma)

Question 15

Oxidisation

Answer 15

When oxygen bonds with other elements