"Elements, Compounds and Mixtures"

Question 1

What is an element?

Answer 1

In an element, all of the atoms ate the same

Question 2

What is the symbol of Magnesium?

Answer 2

Mg

Question 3

What is the symbol of Sulfur?

Answer 3

S

Question 4

Magnesium + Sulfur =

Answer 4

Magnesium sulfide

Question 5

What is Magnesium sulfide how do we get they

Answer 5

A compound that is chemically combined.

Question 6

What is a compound ?

Answer 6

Compound contains two or more different elements chemically combined in a mixed proportions

Question 7

What is meant by fixed proportions?

Answer 7

a chemical compound always contains exactly the same proportion of elements by mass.

Question 8

What does compound also have ?

Answer 8

different proportions to the elements there made from

Question 9

What does Magnesium look like?

Answer 9

Shiny metal

Question 10

What does Sulfur look like?

Answer 10

yellow solid

Question 11

What does Magnesium sulfide look like?

Answer 11

White crystals

Question 12

How do you separate a compound back into its element ?

Answer 12

Chemical reaction