Answer:
C.3
13AL
2.8.3
The number of electrons from the outermost shell is the valence of the element.
The answer is B.
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Answer:
They were less influenced by the Sun and Gravitational interference of many smaller planets.
Explanation:
Answer: 7
Explanation:
Before a number but after a decimal. The zeros at the end would usually mean that it doesn't count but since the numbers are before the zeros and after a decimal it's 7 sig figs
When that happens, you get a plasma — the fourth state of matter.
