Question

The melting point and boiling point of lead are 327 and 1774 degrees Celsius

and -219 and -183 for Oxygen.

(i) At - 200 °C will the oxygen be a solid, liquid, or gas? ..........

(ii) At 450 °C will the lead be a solid, liquid, or gas? ............ ​

Answer 1

Answer:

I)oxygen will be liquid

2)lead will be liquid

Answer 2

Answer:

(i) liquid

(ii) liquid

Explanation:

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