Question

Samples of metals used : Sodium , Potassium, Calcium, Aluminum, Iron, and Zinc . Drop a piece

of each of the metal in separate beakers filled with cold water.

a) Which metals reacts with water.
b) Which metal floats on water ? Why?

c) Which metals which react rapidly and

vigorously with water.

d) Which metal which reacts slowly and

less vigorously with water.

e) Which metal do not react with hot or

cold water but react with steam .

f) Name the gas liberated when metals react with water​

Answer 1

Answer:

OMG what a big question..

Answer 2

a) all react with water but diff states of it

b) calcium floats because the hydrogen released during reaction keeps it               afloat.(cold water)

c) potassium and sodium reacts with cold water vigrously catching fire

d & e) Aluminium, iron and zinc react with steam

f) hydrogen

Plzz mark brainliest