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Answer : 3. "The smallest indivisible particle of an element that can participate in a chemical change"
An atom is __.
5Q:
An atom is __.
- 1The smallest known particle of matterfalse
- 2The smallest particle of a gasfalse
- 3The smallest indivisible particle of an element that can participate in a chemical changetrue
- 4A charged particlefalse
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Answer : 3. "The smallest indivisible particle of an element that can participate in a chemical change"
Explanation :
An atom is made up of three particles, namely neutron, proton and electron. Hydrogen has no neutrons. Every atom has a nucleus that binds one or more electrons around itself.