What do the nuclei of 1H hydrogen atoms contain?
protons only
electrons and protons
ele...
Chemistry, 22.06.2021 07:10 sewolf1234
What do the nuclei of 1H hydrogen atoms contain?
protons only
electrons and protons
electrons and neutrons
neutrons only
Answers: 1
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As changes in energy levels of electrons increase, the frequencies of atomic line spectra they emit
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What is the temperature in kelvin of a gas if it is allowed to expand from 1.50 l to 4.50 l? the initial temperature is 10.0°c and pressure is constant throughout the change. which equation should you use? t2= v2/v1 t1 what is the final temperature? ⇒ 849 k these are the answers.
Answers: 1
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