Chemistry, 02.08.2019 06:30 josephicarusmarrujo
Liquid helium boils at –268.93 °c. what is the boiling point of helium on the kelvin temperature scale?
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What is driving behind plate tectonics (plate movment)? a) gravity only b) inertia c) convection and gravity d) the sun theres no option for science so i picked chemistry. plz
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How did planetesmals form planets? a. they broke apart into smaller chunks.b. they collided and stuck together.c. they cooled and pulled ice together.d. they began to rotate.
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Use the table to identify the phase and phase changes of the elements under the given conditions. write the name of the substance, phase, or phase change
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Explain what happens at the saturation point when adding salt to water at room temperature.
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Liquid helium boils at –268.93 °c. what is the boiling point of helium on the kelvin temperature sca...
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