b. noble gases
Chemistry, 29.10.2020 20:50 shaylawymannnnn
Which element belongs to the p^6-block of the periodic table?
a. halogens
b. noble gases
c. alkali metals
d. alkaline earth metals
Answers: 3
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Which element belongs to the p^6-block of the periodic table?
a. halogens
b. noble gases
b. noble gases
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