Each of the items pictured represents a different chemical reaction. rank these four reactions in order from fastest to slowest.

1, 3, 2, 4

4, 3, 1, 2

3, 1, 4, 2

3, 2, 4, 1
1. egg cooking: three eggs in a pan of water. 2. metal rusting: an abandoned, rusting car. 3. wood burning: a lit match. 4. cement hardening: men pour cement from cement mixer.