1. Rank the masses of the elements from lightest to heaviest.
a. B
b. H
c. U
d....
Chemistry, 31.08.2021 02:40 lilwolves1013osqd2o
1. Rank the masses of the elements from lightest to heaviest.
a. B
b. H
c. U
d. O
d. Са
e. Pb
f. Xe
g. Ga
h. Ne
1. Heaviest
2. Lightest
2. What are the chemical symbols of the following elements: lithium, beryllium, sodium, magnesium, titanium, carbon, nitrogen, oxygen, fluorine, and krypton?
Answers: 3
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