Chemistry, 08.10.2021 14:00 ahmadfarriz4088
Suppose you take a trip to a distant universe and find that the periodic table there is derived from an arrangement of quantum numbers different from the one on Earth. The rules in that universe are:
principal quantum number =1,2,...
(as on Earth);
angular momentum quantum number ℓ=0,1,2,...,−1
(as on Earth);
magnetic quantum number â„“=0,1,2,...,â„“
(only positive integers up to and including â„“
are allowed);
spin quantum number s=−1,0,+1
(that is, three allowed values of spin).
Assuming that the Pauli exclusion principle remains valid in the distant universe, what is the maximum number of electrons that can populate a given orbital there?
maximum number electrons per orbital:
Write the electronic configuration of the element with atomic number 8
in the periodic table. Superscript numbers where appropriate but omit parentheses.
electronic configuration:
What is the atomic number of the second noble gas?
atomic number:
Answers: 2
Chemistry, 21.06.2019 20:30
If 10.g of agno3 is available, what volume of 0.25 m agno3 can be prepared
Answers: 1
Suppose you take a trip to a distant universe and find that the periodic table there is derived from...
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