Question

Pick the statement which is correct about the non-metals *

1 point

Bromine is an example of liquid non metal

Graphite is a good conductor of electricity

Most of the non-metal oxides are acidic

All of these

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Answer 1

Answer:

all of these

Explanation:

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Answer 2

Answer:

In this question all the given options are correct . Hence, Correct option is (D) all of these.

Explanation:

1. Bromine: Bromine is a non metal and is the only non metal which is a liquid at room temperature. It belongs to the halogen family in the periodic table and its atomic number is 35.
2. Graphite: Graphite is an amorphous mineral and it is made up of carbon. It has free electrons due to which it conducts electricity. It is used as a lubricant and as a moderator in nuclear reactors.
3. Non - metal oxides: When a non metal reacts with oxygen formation of non- metal oxide takes place and most of them are acidic in nature. For example- Carbon dioxide is a non metal oxide and it is acidic in nature.

Therefore, all the options given in the question are true.