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leonid [27]
3 years ago
8

Five students had to answer the question how are elements arranged in a periodic table

Chemistry
1 answer:
attashe74 [19]3 years ago
8 0
As the atomic number of an element increases, so does the atomic weight(mass). It should be the first option.
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Read 2 more answers
63 C = _____ 63 K 336 K 210 K 163 K
swat32
T K = ºC + 273

T = 63 + 273

T = 336 K

hope this helps!

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4 years ago
Read 2 more answers
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