Chemistry, 01.02.2020 12:46, keilahsalmon
When liquid helium is exposed to room temperature, it forms a gas. which best explains why this happens?
the liquid helium absorbs energy from the air in the room.
the particles in the air absorb the energy of the liquid helium.
the helium particles release energy and slow down.
the air in the room has less energy than the liquid helium.
Answers: 3
Chemistry, 22.06.2019 01:30, montoyaricardo3550
Aroller coaster car is traveling down a track at 22 m/s. the car has a mass of 2000 kg. what is the kinetic energy of the car? a) 22,000 j b) 968,000 j c) 484,000 j d) 44,000 j
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Chemistry, 22.06.2019 16:50, lilblackbird4
Answer asap need by wednesday morning calculate the ph of 0.036m naoh best answer will be brainliest
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When liquid helium is exposed to room temperature, it forms a gas. which best explains why this happ...
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