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The amazing stack E
science vocabulary words
Question | Answer |
---|---|
a mixture of substances that are blended so completely that the mixture looks the same everywhere | solution |
the smallest of an element that remains the properties of that element | atom |
a particle in the nucleus of an atom that carries one unit of positive electric charge | proton |
a measure of the amount of matter in an object | mass |
a substance that tastes sour and turns blue litmus paper red | acid |
a particle in the nucleus of an atom that has no net electric charge | neutron |
a measure of how much space an object takes up | volume |
a substance that tastes bitter and turns red litmus paper blue | base |
a special type of mixture in which the particles of one material are scattered through another and block the passage of light without settling out | colloid |
to prevent heat from passing through | insulate |
a particle that contains more than one atom joined together | molecule |