SOMEONE HELP ME PLEASE I’LL GIVE
Chemical change
physical change
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Chemistry, 02.12.2020 02:10 naeaamm6981
SOMEONE HELP ME PLEASE I’LL GIVE
Chemical change
physical change
Answers: 1
Chemistry, 22.06.2019 00:00
Substance x has a fixed volume, and the attraction between its particles is strong .substance y had widely spread out particles and can be compressed what can most likely be concluded about these substances
Answers: 2
Chemistry, 22.06.2019 08:00
Which of the following observations indicates that there is a small, dense, positively charged part in the center of an atom? some uncharged particles are scattered by a gold foil. all uncharged particles are attracted towards a gold foil. all positively charged particles pass straight through a gold foil. some positively charged particles bounce back from a gold foil.
Answers: 2
Chemistry, 22.06.2019 09:00
This chart lists four kinds of polymers and their sources. what can be known about all four polymers, despite their differences? they come from living things. they share ionic carbon bonds. they are at least 100 monomers long. they are made of repeating subunits.
Answers: 1
Chemistry, 22.06.2019 12:00
1. if you have a gas at 127 degrees c, what is it's absolute temperature (kelvin)? a. 200kb. 300kc. 400kd. 500k2. if you had a gas whose absolute temperature measured 45 k, what is that temperature in celsius? a. -228 cb. -300 cc. 125 cd. 112 c
Answers: 2
Social Studies, 21.08.2019 16:10
History, 21.08.2019 16:10
Mathematics, 21.08.2019 16:10
Computers and Technology, 21.08.2019 16:10
Chemistry, 21.08.2019 16:20
Computers and Technology, 21.08.2019 16:20