What are the three parts that make up an atom?
A: Solid, Liquid, Gas
B:Element, compound...
Chemistry, 29.05.2020 22:00 giannimaraj711
What are the three parts that make up an atom?
A: Solid, Liquid, Gas
B:Element, compound, mixture
C:Protons, neutrons, electrons
Answers: 3
Chemistry, 21.06.2019 18:00
In a sample of oxygen gas at room temperature, the average kinetic energy of all the balls stays constant. which postulate of kinetic molecular theory best explains how this is possible? a. attractive forces between gas particles are negligible because the particles of an ideal gas are moving so quickly. b. collisions between gas particles are elastic; there is no net gain or loss of kinetic energy. c. gases consist of a large number of small particles, with a lot of space between the particles. d. gas particles are in constant, random motion, and higher kinetic energy means faster movement.
Answers: 1
Chemistry, 21.06.2019 19:00
State the formula for density in words and mathematical symbols
Answers: 2
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Naoki's bicycle has a mass of 10 kg. if naoki sits on her bicycle and starts pedaling with a force of 168 n, causing an acceleration of 2.8 m/s2, what is naoki's mass?
Answers: 1
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What type of electromagnetic radiation has a shorter wavelength than blue light
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