Question

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Answer 1

The electron configuration of an element describes how electrons are distributed in its atomic orbitals. Electron configurations of atoms follow a standard notation in which all electron-containing atomic subshells (with the number of electrons they hold written in superscript) are placed in a sequence. For example, the electron configuration of sodium is 1s22s22p63s1.

Explanation:

Answer 2

1) False

2) True

3) False

4) True

5) True

6) False

7) True

8) True