Plz 50 points and brainliest but give me the true answer with steps
At 200 K, the molecules or atoms of an unknown gas, X, have an average velocity equal to that of Ar atoms at 400 K. What is X? (Assume ideal behavior.)
A) He
B) CO
C) HF
D) HBr
E) F2
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Ответ:
i think A...
Explanation:
Ответ:
a) thermal and light
thermal will be produced due to heat which got converted from electric energy, and as bulb will glow, light energy will be produced
Explanation:
PS - I know I'm great, no need to tell me