Question

solve fast I will mark you as a brainlist​

Answer 1

Explanation:

1) atom

2)molecule

3)O2

4) Hydrogen and oxygen

5)

6)

7) mixture

8) Co,Cu,Cl,C

9)H2So4,Ca(OH)2,C6h12O6,Nacl

10)2

Answered all I know

Thank you

Answer 2

Answer:

1. Atom

2. Molecule

3. H2o, CO2 ,O2

4. hydrogen and oxygen

5. 3

6. mixture of both compounds

7. mixture

8. Atom. Co, Cu, Cl, C

9. H2SO4, CaOH , C12H22O11. ,NaCl

10. 2