Asolid substance turns into a liquid. which best describes this change?
a)a substance that ha...
Chemistry, 16.09.2019 19:50, carsonjohnsonn
Asolid substance turns into a liquid. which best describes this change?
a)a substance that has a specific volume changes to a substance that has a specific shape.
b) a substance that has a specific volume changes to a substance that has a different volume.
c)a substance that has a specific shape and volume changes to a substance that has a specific volume.
d)asubstance that has a specific volume changes to a substance that has a specific shape and volume.
Answers: 2
Chemistry, 22.06.2019 04:00, queenkimm26
Tin has ten stable isotopes. the heaviest, 124sn, makes up 5.80% of naturally occuring tin atoms. how many atoms of 124sn are present in 82.0 g of naturally occurring tin? what is the total mass of the 124sn atoms in this sample?
Answers: 3
Chemistry, 22.06.2019 10:10, jojomgarcia01
When water dissociates, each water molecule splits into a hydroxide ion and a) h 3 o + b) a hydrogen atom c) a hydrogen ion d) h 2 o e) oh —
Answers: 2
Chemistry, 22.06.2019 11:00, peternice2956
Ais a mountain created from eruptions of lava, ash, rocks, and hot gases.
Answers: 1
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