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liubo4ka [24]
3 years ago
12

What element is represented by the following electron configuration:

Chemistry
1 answer:
Alecsey [184]3 years ago
6 0
For better representation, let me rewrite the electronic configuration:

<span>1s</span>²<span>2s</span>²<span>2p</span>⁶<span>3s</span>²<span>3p</span>⁶<span>4s</span>²<span>3d</span>⁴

The exponents represent the number of electrons in the designated subshell. Thus, the total number of electrons are:
# of electrons = 2+2+6+2+6+2+4 = 24

Assuming this is in neutral state, the element with an atomic number of 24 is Chromium. Thus, the answer is Cr.
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2 years ago
Does anyone know how to find mass of NaN3?
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2 years ago
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