Question

A non metal preserved by keeping it out of contact with air

Answer 1

Answer:

phosphorous

Explanation:

I don't the correct explaination you can google it

Answer 2

A non metal preserved by keeping it out of contact with air phosphorus.

Explanation:

• A chemical element that does not have the properties of metals refers to non metals.
• Some of the examples of non metal includes oxygen, helium, sulfurs,etc.
• Phosphorus is a non metal that is kept preserved from air contact.
• This is because of the reason that Phosphorus is highly reactive non metal.
• When it gets exposed to the air it will burn.
• In order to prevent it contacting the oxygen that is present in the atmosphere it is preserved under water.
• When it reacts with water and oxygen it produces large quantity of heat.

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