Metal & non metal| class 8 |

What happens when a metal and a non metal reacts with steam? Name the product formed in each case.

Alloys are homogeneous mixtures of a metal with a metal or non-metal. Which among the following alloys contain non-metal as one of its constituents?

How does dihydrogen react with metals and non-metals ? Give some examples.

Differentiate between metal and non-metal on the basis of their chemical properties.

Which block of elements consists of metals, non metals and metalloids ?

______ are formed when metals or non-metals react with oxygen in the air.

Compounds that are formed when metals or non-metals react with oxygen in the air

What type of compounds are usually formed between metals and non-metals and why?

You are given a hammer, a battery, a bulb, wires and a switch. (a) How could you use them to distinguish between samples of metals and non-metals? (b) Assess the usefulness of these tests in distinguishing between metals and non – metals.

How does the metallic and non-metalic character vary on moving from left to right in a period?