Answer:
False
Explanation:
if a geologist knows what the organism is and it has only lived throughout one period then it will take time to build up into layers which may take a long time. Therefore they must have been in different time periods depending on how long the period lasts.
( I don't know much about this topic but I hope it helps? :D)
Magnesium is in period 3 of the periodic table
N + n+I + n+2 + n+3 + n+4 + n+5 + n+6 = 224
7n+2I = 224
7n = 2O3
n = 29
29 has the least value in this list.
Answer:
D
Explanation:
edge 2022
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