Question ( please help me )

1 . Which diagram shows pure substance that are elements

2. Which diagram shows pure substance are compounds

3. Which diagram shows a mixture of compounds

4. Which diagram shows a mixture of elements

5. Which diagram shows a mixture of an element and a compound

Question please help me 1 Which diagram shows pure substance that are elements 2 Which diagram shows pure substance are compounds 3 Which diagram shows a mixtur class=