6. The smallest particle of an element which can take part in chemical reactions and may or may not exist independently is the
(1) Compound
(2) Nucleus
(3) Neutron
(4) Atom
7. Which of the following is a diatomic molecule?
(1) NO2
(2) CO2
(3) NO
(4)He
8. Atomic Number is symbolizes as
(1) Z
(2) U
(3) H
(4) N
Answers
Answered by
1
Answer:
6. (4) Atom
7. (3) NO
8. (4) Z
Explanation:
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Answered by
0
Answer:
Answer:(4) =αtom
Answer:(4) =αtom (3) = No
Answer:(4) =αtom (3) = No (4) = Z
Answer:(4) =αtom (3) = No (4) = Z Explanation:
Answer:(4) =αtom (3) = No (4) = Z Explanation:say cheese
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