States of Matter
States of matter-solid, liquid, gas, or plasma-are the common forms in
whic...
States of Matter
States of matter-solid, liquid, gas, or plasma-are the common forms in
which matter exists in the universe. When a substance goes from one state
of matter to another, the process is properties of a substance change, but the
chemical composition does not. When water in the form of ice melts, it
looks different on the macroscopic scale, but its chemical composition has
not changed on the molecular scale.
ASK Water changes state from solid (ice) to liquid (liquid water) to
gas (water vapor), as shown in the photo. What questions could you
ask about the arrangement of particles in the states of matter shown
in the photo?
Answers: 2
Chemistry, 22.06.2019 06:30, rosieposie27
(1.6 × 10-19)(5.0 × 106) = c × 10d identify the missing numbers below to show the result of multiplying the numbers.
Answers: 1
Chemistry, 22.06.2019 11:30, elijah1090
Aperfume bottle is dropped in the corner of a room. the odor of the perfume can be detected on the other side of the room. which statement best describes this observation?
Answers: 2
Chemistry, 22.06.2019 17:00, emma3216
In a heat engine of 1000 j of heat enters the system and the piston does 500 j of work what is the final internal energy of the system if the inital energy was 2000 j we have to do all of these down here 1)write the equation 2)list out your know variables 3)plug the numbers into the equations 4)solve 5)write your solution statemtn that includes inital energuy and final energuy added
Answers: 1
Mathematics, 24.06.2019 05:30
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Physics, 24.06.2019 05:30
Physics, 24.06.2019 05:30