What do Atomic number and mixture mean?

1.	What do Atomic number and mixture mean?
Answer» Atomic number: The atomic number of an atom is the number of protons in that atom. Example – Hydrogen has one proton and its atomic number is one (1). – Uranium has 92 protons and its atomic number is 92. Mixture: It is a substance formed by different elements and these elements can be separated by physical methods. Example – Air is a mixture of oxygen and nitrogen and these can be separated by physical methods.

Answer»

Atomic number: The atomic number of an atom is the number of protons in that atom.

Example – Hydrogen has one proton and its atomic number is one (1). – Uranium has 92 protons and its atomic number is 92.

Mixture: It is a substance formed by different elements and these elements can be separated by physical methods.

Example – Air is a mixture of oxygen and nitrogen and these can be separated by physical methods.

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What do Atomic number and mixture mean?

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