Elements

Question 1

Describe an element

Answer 1

All the same

Question 2

Describe a compound

Answer 2

2 or more different elements

Question 3

Describe a mixture

Answer 3

Different elements not chemically bonded

Question 4

What is periodic table in order of

Answer 4

Atomic number

Question 5

Why did Mendeleev leave gaps

Answer 5

So that elements with similar properties could be placed together

Question 6

Why is there no overall charge on each atom

Answer 6

Number of protons is equal to electrons