Question

plz answer my question I will mark you as BRAINLIEST......!!!
plz answer in detail...!!​

Answer 1

Which of the following is isotonic with ₁₇Cl³⁴

a) ₁₆S³⁴

b) ₁₆S³²

c) ₁₅P³²

d) ₁₅P³¹

Answer ⇒ c) ₁₅P³²

Isotonic species are those species which have equal number of neutrons.

Number of neutrons = mass number - atomic number

₁₇Cl³⁴ Has mass number = 34 and atomic number = 17

So number of neutrons = 34 - 17 = 17

We have to find a species which is isotonic to ₁₇Cl³⁴, that is, they have number of neutrons = 17

Among all the options, only ₁₅P³² has 17 neutrons. So it's isotonic with ₁₇Cl³⁴

Answer 2

Explanation:

इतना सॉन्ग गुलशन जाता बेकार से