If a substance containing charged ions and electrons can be compressed so that the particles have less space between them, the substance is a
Of the four states of matter, which has particles that are the most tightly packed together?
As more and more energy is added to the atoms of a solid plastic, the plastic will first change into
A scientist wants to try to make a plasma.Which method can be used to make a plasma?
When a substance freezes, its atoms become locked in place so they do not move from one position to another. Therefore, any substance that is frozen is a
A mass of charged ions that can expand out of an open container would be considered a
A floating balloon can be formed when the substance helium is released from a compressed container into a flat rubber balloon. Then, the decompressed helium atoms expand and float up, making the rubber balloon expand around them and float with them. What is helium’s state when it does this?
When frozen ice cream melts, the atoms in the ice cream
Why can the volume of a sample of plasma change when the substance is moved from one container to another?
Temperature is a measure of how much the atoms in a substance are moving. Why is a substance hotter in the gas state than in the liquid state?
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