The answer is the bohr model was molded after the solar system
Bb, or mostly dominant with a little recessive
Wavelength is measured from crest to crest.
Answer:
D. The electron moved up to an energy level and has an energy of 21.72 x 10−19 J.
69 mmHg pressure is exerted by oxygen if 40% of the gas pressure is exerted by the oxygen gas.
<h3>What is pressure?</h3>
Pressure is defined to be the amount of force exerted per area
40% of pressure is exerted by oxygen gas.
So, 60% of pressure will be exerted by carbon dioxide gas.
60% of 115 mmHg = 69 mmHg
Hence, 69 mmHg pressure is exerted by oxygen if 40% of the gas pressure is exerted by the oxygen gas.
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