Chemistry, 14.10.2020 21:01 ahmedislife
B. Why does the atomic radius increase as you go from the top to the bottom of a chemical family?
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Write the chemical formula for a compound that is made of an element from group 1 and an element from group 17
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If you try to move a piano and are unable to move it, did you perform any work in the scientific sense of the word? yes? or no? this question is worth 20 points! let it be correct!
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Chemistry, 23.06.2019 07:10
Which one of the following is an oxidation-reduction reaction? naoh + hno3 --> h2o + kno3 naoh + hno3 --> h2o + kno3 so3 + h2o --> h2so4 cacl2 + na2co3 --> caco3 + 2 nacl ch4 + 2 o2 --> co2 + 2 h2o al2(so4)3 + 6 koh --> 2 al(oh)3 + 3 k2so4
Answers: 3
B. Why does the atomic radius increase as you go from the top to the bottom of a chemical family?...
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