Chemistry, 12.12.2020 17:00 kayla114035
What characteristic do atoms in the same group of elements share?
1 - they have the same number
2 - they have similar physical property
3 - they have the same atomic mass
4 - the same number of electrons orbitals
Answers: 1
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H2so4(aq) + mg(s)β> mgso4(aq) +h2(g) which substance is the acid in the reaction?
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Write a hypothesis that answers the lesson question, βwhile observing a chemical reaction, how can you tell which reactant is limiting? β hypothesis: if a substance is the limiting reactant, then . . because . .
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Chemistry, 22.06.2019 05:30
Arecipe calls for 1.2 cups of oil. how many liters of oil is this?
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What characteristic do atoms in the same group of elements share?
1 - they have the same number
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