1.

7.The melting point of hydrogen is -259°C. The melting point of oxygen is-219°C. Whose melting pointis greater and by how much.​

Answer»

ANSWER:

The MELTING point of hydrogen is GREATER by -40°C.

-259 = 259

-219 = 219

This, we are doing only for the subtraction.

259 - 219 = 40

40 = -40



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