Michael mixes two chemicals together in a beaker. the chemicals change color, and the beaker heats up quickly. what kind of change most likely occurred?
a chemical change occurred.
only a physical change occurred.
a mixture formed.
no change occurred.

Rutherford's experiment indicated that matter was not as uniform as it appears what part of his experimental results implied this idea

Match the following items. 1. high-intensity bundle of energy being emitted from some decaying nuclei gamma ray 2. particle radiating from the nucleus of some atoms beta particle 3. negative particle identical to an electron but radiating from a decaying nucleus alpha particle

An alcohol thermometer makes use of alcohol's changing in order to measure temperature. as the temperature goes up, the alcohol contained in the thermometer increases in volume, filling more of the thermometer's tube.