Chemistry, asked by galagamer150, 8 months ago

How many isotopes are there of (a) hydrogen (b) chlorine (c) carbon (d) uranium

ALSO NAME ALL ISOTOPES ​

Answers

Answered by Nandzzz
7

Explanation:

(A) Hydrogen : 3

EXPLANATION :

Hydrogen has three naturally occurring isotopes: 1H (protium), 2H (deuterium), and 3H (tritium). Other highly unstable nuclei (4H to 7H) have been synthesized in the laboratory, but do not occur in nature.

(B) CHLORINE : 2

EXPLANATION:

Chlorine has two stable isotopes and about 24 isotopes in total (most are unstable). The two principal stable isotopes are 35Cl (75.78%) and 37Cl (24.22%), giving chlorine a standard atomic weight of 35.45.

(C) CARBON : 3

EXPLANATION :

There are three isotopes of carbon found in nature – carbon-12, carbon-13, and carbon-14. All three have six protons, but their neutron numbers - 6, 7, and 8, respectively - all differ.

(D) URANIUM : 3

EXPLANATION:Naturally occurring uranium consists of three isotopes: uranium-234, uranium-235 and uranium-238. Although all three isotopes are radioactive, only uranium-235 is a fissionable material that can be used for nuclear power.

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