Which electron shell in an atom of calcium in the
ground state has an electron with the greate...
Chemistry, 07.03.2020 01:00 itsyaboiimikey15
Which electron shell in an atom of calcium in the
ground state has an electron with the greatest amount
of energy?
A) 1 B) 2 C) 3 D) 4
Answers: 2
Chemistry, 21.06.2019 15:00
Which one of the following gases is not an important component of soil?
Answers: 2
Chemistry, 22.06.2019 00:00
Alarge marble is dropped in a graduated cylinder with 35ml of water in it.the water level increases to 49ml.what is the volume of the marble
Answers: 1
Chemistry, 22.06.2019 04:00
Two nitro no2 groups are chemically bonded to a patch of surface. they can't move to another location on the surface, but they can rotate (see sketch at right). it turns out that the amount of rotational kinetic energy each no2 group can have is required to be a multiple of ε, where =ε×1.010−24 j. in other words, each no2 group could have ε of rotational kinetic energy, or 2ε, or 3ε, and so forth — but it cannot have just any old amount of rotational kinetic energy. suppose the total rotational kinetic energy in this system is initially known to be 32ε. then, some heat is removed from the system, and the total rotational kinetic energy falls to 18ε. calculate the change in entropy. round your answer to 3 significant digits, and be sure it has the correct unit symbol.
Answers: 2
Chemistry, 22.06.2019 05:20
Temperature is _related to the average kinetic energy of a gas. inversely directly not disproportionally
Answers: 1
Mathematics, 16.06.2021 22:10
Mathematics, 16.06.2021 22:10
Mathematics, 16.06.2021 22:10
Mathematics, 16.06.2021 22:10
Advanced Placement (AP), 16.06.2021 22:10
Chemistry, 16.06.2021 22:10