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-2=3p-4p?
-8
What is the order for the electron configuration?
1s 2s 2p 3s 3p 4s 3d 4p 5s 4d 5p 6s 4f 5d 6p 7s 5f 6d 7p
What is the order of electron orbitals?
The order for filling in the sublevels becomes; 1s, 2s, 2p, 3s, 3p, 4s, 3d, 4p, 5s, 4d, 5p, 6s, 4f, 5d, 6p, 7s, 5f, 6d,7p.
How does noble-gas configuration simplify writing an atom's electron configuration?
This is best explained by an example: The electron configuration of Strontium (Sr) is: 1s^2 2s^2 2p^6 3s^2 3p^6 4s^2 3d^10 4p^6 5s^2 This can be simplified by using the noble gas that covers the most items. In this case it is Krypton (Kr) which has an electron configuration of: 1s^2 2s^2 2p^6 3s^2 3p^6 4s^2 3d^10 4p^6 Do you see the similarity in the two configurations? This means that you can use [Kr] to represent 1s^2 2s^2 2p^6 3s^2 3p^6 4s^2 3d^10 4p^6 So the short-handed (simplified) way of writing Strontium is: [Kr] 5s^2 Everything before the 5s^2 was replaced with [Kr] Note: The "^" symbol means the the following number is in the form of a superscript.
What is the electron configuration and noble gas core for Br?
argon is because it's the last noble gas used to get to Br.. it's like a short cut, instead of writing 1s^2 2s^2 2p^6 3s^2 3p^6 4s^2 3d^10 4p^5 you can skip a lot of it by taking th last noble gas used which is the 3p^6(Ar) and continue from there like so: [Ar] 4s^2 3d^10 4p^5
What is 4p plus 2 equals 3p-7?
4p+2 = 3p-7 4p-3p = -7-2 p = -9
What are the four quantum numbers for 4p?
Up to 4p, the energy levels go as follows: 1s 2s 2p 3s 3p 4s 3d 4p
What is the answer to 4p plus 2q-3p-2q?
simply add the like terms: 4p -3p +2q -2q = p
What is the orbital notation for Gallium?
1s 2s 2p 2p 2p 3s 3p 3p 3p 4s 3d 3d 3d 3d 3d 4p
Rank these subshells in order of increasing energy?
1s 2s 3s 3p 4s 3d 4p
What is p plus 3p plus 2q plus 5q?
4p+7q
Simplify 4p plus 9 plus -7p plus 2?
4p + 9 + (-7p) + 2 = 4p - 7p + 9 + 2 = -3p + 11
What is 4p -p- p- p plus 2p?
6
What is 4p-p-p-p plus 2p?
6
Simplify this expression 4p plus 9 plus-7pplus 2?
11-3p
4p plus 9 plus -7p plus 2 equals?
4p+9-7p+2 -3p+11 p = 11/3
What is -23 equals 3p plus 5 plus p?
3p+5+p = -23 3p+p = -23-5 4p = -28 p = -7
