Chemistry
Chemistry, 12.10.2020 21:01, DangeRz

What indicates a chemical change? O A. A change in the shape of a substance
O B. A change in volume
O C. A change from a liquid to a gas
O D. A change from one substance to another

answer
Answers: 1

Other questions on the subject: Chemistry

image
Chemistry, 22.06.2019 12:30, nekathadon
The bond energy for the van der waals bond between two helium atoms is 7.9×10−4ev. assuming that the average kinetic energy of a helium atom is (3/2)kbt, at what temperature is the average kinetic energy equal to the bond energy between two helium atoms
Answers: 1
image
Chemistry, 22.06.2019 18:20, juansebas35
Which reason best explains why metals are malleable? a)because they have delocalized electrons b)because they have localized electrons c)because they have ionic bonds d)because they have rigid bonds
Answers: 2
image
Chemistry, 22.06.2019 18:30, tanviknawale
Which sample at stp has the same number of atoms as 18 liters of ne at stp
Answers: 1
image
Chemistry, 22.06.2019 22:00, choatefarmsus
Does the number of ions in solution increase, decrease, or remain constant? it continuously decreases. it continuously increases. it decreases at first, then increases. it increases at first, then decreases.
Answers: 3
Do you know the correct answer?
What indicates a chemical change? O A. A change in the shape of a substance
O B. A change in...

Questions in other subjects:

Konu
Mathematics, 16.12.2021 02:20
Konu
Mathematics, 16.12.2021 02:20