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6. Give the formula for metals reacting with acid
- hydroxide and hydrogen
- Metal+acid=salt+hydrogen
- oxide and hydrogen
- Metl+acid=salt +acid
7. What do metals that react with steam form
- an acid and hydrogen
- a hydroxide and hydrogen
- an oxide and hydrogen
- an alkali hydroxide and hydrogen
8. What can happen if an alkali metal reacts with an acid
- a tree will fall down
- it might explode
- it will kill the metal
- this test will be cancelled
9. Which group are alkali metals found in and in which column
- right, group 2
- left, group 2
- left, group 1
- right, group 1