Question

The continuous reaction of certain metals with oxygen in the presence of water

Answer 1

The Cross word of the given Questions are ⇒

1) The continuous reaction of the oxygen with certain water in the presence of water is Corrosion

Mostly metals like Iron, Copper, lead, etc corrodes when they come in presence of water along with oxygen. Corrosion of the Iron is called as Rusting.

2) The Properties of the metals that allows materials to be drawn into wires is Ductility

3) The ability of the metals to Metals produces the sound on being struck is  Sonorous

4) Substances that allows heat to pass through them is Conductors.

All metals posses this property.

5) The Process of the Extraction of the metals from its ore from the Earth's crust is called as Metallurgy

6) The Coating of the Zinc on the iron and the steel surface to prevent rusting is Galvanization.

7) The Property of the Metals to be beaten into sheets is Malleability

8) The Shine in Metals is Lustre.

9) The substances that allows electricity to pass through it in molten or solution form is Electrolysis.

Answer 2

The continuous reaction of the oxygen with certain water in the presence of water is Corrosion 

Some metals like iron,copper and lead corrodes when they are subject to oxygen in presence of water.

Corrosion of iron is known as rusting.

Remember the conditions for corrosion:-

• Water
• Oxygen

If these 2 conditions are fulfilled then only corrosion can take place.

Hope it helps you.

Have a nice day:-)