Which is the electron configuration for lithium?
o 15²
o 253
1822s1
O 151252...
Chemistry, 29.09.2020 19:01, sergun252005
Which is the electron configuration for lithium?
o 15²
o 253
1822s1
O 151252
Answers: 1
Chemistry, 22.06.2019 04:20, lex68259100
Which formula can be used to calculate the molar mass of ammonia (nh3)? molar mass of n + molar mass of h 3 × molar mass of n + molar mass of h molar mass of n + 3 × molar mass of h 3 × molar mass of n + 3 × molar mass of h
Answers: 1
Chemistry, 22.06.2019 10:50, lejeanjamespete1
8) a mixture of he, ne and ar has a pressure of 7.85 atm. if the ne has a mole fraction of 0.47 and 8) ar has a mole fraction of 0.23, what is the pressure of he? a) 4.2 atm b) 3.7 atm c) 5.5 atm d) 2.4 atm e) 1.8 atm
Answers: 1
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Ais a mountain created from eruptions of lava, ash, rocks, and hot gases.
Answers: 1
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