Chemistry, 24.11.2020 06:30 rodrickahammonds
What is the outer energy level and sublevel used in the electron configuration for potassium?
Select one:
a. 4s
b. 3s
c. 3p
d. 4p
Answers: 2
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Achemist has dissolved a certain substance in water. the chemist knows that more of the substance could be dissolved into the water before it stops dissolving. therefore
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How does the motion of particles in a gas change as the gas cools
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In 1901, thomas edison invented the nickel-iron battery. the following reaction takes place in the battery. fe(s) + 2 nio(oh)(s) + 2 h2o(l) fe(oh)2(s) + 2 ni(oh)2(aq) how many mole of fe(oh)2, is produced when 4.20 mol fe and 6.70 mol nio(oh) react?
Answers: 3
What is the outer energy level and sublevel used in the electron configuration for potassium?
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