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Find the average mass of isotopes …

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Find the average mass of isotopes CL³⁵(75%) and CL³⁷(25%)

Posted by Daksh Agarwal 1 year, 8 months ago

CBSE > Class 09 > Science

3 answers

Smriti Gupta 1 year, 7 months ago

35.5 u

0Thank You

Srishti Singh 1 year, 8 months ago

For calculating this firstly u have to see it's mass number and percentage Formula- (Percentage×mass number/100) Calculation:- (75% × 35/100) + (25% × 37/100) =} (2625÷100)+(925÷100) =} (3550÷100) = 35.5u Answer :-. 35.5u *THANK YOU* 😊

1Thank You

Akshadeep Meshram 1 year, 8 months ago

Exam hone wala hai kya tera?

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