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Montano1993 [528]
3 years ago
6

What is the

Chemistry
1 answer:
aleksley [76]3 years ago
3 0

Answer:

Atomic Mass: 78.96 amu. Melting Point: 217.0 °C (490.15 K, 422.6 °F) Boiling Point: 684.9 °C (958.05005 K, 1264.8201 °F) Number of Protons/Electrons: 34 ... [Bohr Model of Selenium] ... im sorry hope this helped

Explanation:

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Answer:

The new pressure of the gas comes out to be 400 KPa.

Explanation:

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A solution was found to have a 15.6 % transmittance at 500 nm, its wavelength of maximum absorption, using a cell with a path le
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