What 2 elements are in the same group?
Oxygen and Chlorine
Sodium and Chlorine
Hydrogen...
Answers: 2
Chemistry, 21.06.2019 14:00, IsabellaGracie
True or false, the three major scales used to measure earthquakes are mercalli scale, richter scale and magnitude scale
Answers: 2
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Write the chemical symbols for three different atoms or atomic cations with 27 electrons. asap!
Answers: 2