Question

please solve it with process​

Answer 1

Answer:

hydrogen -259

Krypton -157

Oxygen -223

Answer 2

Answer:

Hydrogen= (-435-32) × $\frac{5}{9}$ = -467 × $\frac{5}{9}$ = -259°C

Krypton = (-251-32) × $\frac{5}{9}$ = -283 × $\frac{5}{9}$ = -157°C

Oxygen = (-369-32) × $\frac{5}{9}$ = -401 × $\frac{5}{9}$ = -223°C

All are approximate values

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