Match the atomic masses of the elements-I K - a 39ii Na - b 16iii Cl - c 23iv O - d 35-5A- i - a- ii - b- iii - c- iv - d-B- i - c- ii - a- iii - d- iv - b-C- i - a- ii - c- iii - d- iv - b-D- i - d- ii - c- iii - a- iv - b-

The correct option is C i a; ii c; iii d; iv b; Atomic mass of Potassium is 39.09 ≈ 39 Chlorine is 35.453 ≈ 35.5 Oxygen is 15.999 ≈ 16 Sodium is 22. ...

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Byju's Answer

Standard XII

Chemistry

1900's Physics and Wave

Match the ato...

Question

Match the atomic masses of the elements:

(I) K - (a) 39 (ii) Na - (b) 16 (iii) Cl - (c) 23 (iv) O - (d) 35.5

i - a; ii - b; iii - c; iv - d;

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i - c; ii - a; iii - d; iv - b;

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i - a; ii - c; iii - d; iv - b;

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i - d; ii - c; iii - a; iv - b;

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Solution

The correct option is C
i - a; ii - c; iii - d; iv - b;

Atomic mass of Potassium is 39.09 $\approx$ 39

Chlorine is 35.453 $\approx$ 35.5

Oxygen is 15.999 $\approx$ 16

Sodium is 22.989 $\approx$ 23

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Match the atomic masses of the elements: (I) K - (a) 39 (ii) Na - (b) 16 (iii) Cl - (c) 23 (iv) O - (d) 35.5

The correct option is C i - a; ii - c; iii - d; iv - b; Atomic mass of Potassium is 39.09 ≈ 39 Chlorine is 35.453 ≈ 35.5 Oxygen is 15.999 ≈ 16 Sodium is 22.989 ≈ 23

Match the atomic masses of the elements:

(I) K - (a) 39 (ii) Na - (b) 16 (iii) Cl - (c) 23 (iv) O - (d) 35.5

The correct option is C
i - a; ii - c; iii - d; iv - b;

Atomic mass of Potassium is 39.09 $\approx$ 39

Chlorine is 35.453 $\approx$ 35.5

Oxygen is 15.999 $\approx$ 16

Sodium is 22.989 $\approx$ 23