The term that describes the motion of particles during the transmission of wave energy would be C. periodic.
Hope this helps!
ANSWER: no two elements would have the same number of protons, hope this helps
Milli<span>- (symbol m) is a unit </span>prefix<span> in the metric system denoting a factor of one thousandth (10</span>−3<span>). Proposed in 1793 and adopted in 1795, </span>the prefix<span> comes from the Latin mille, </span>meaning<span> "one thousand" (the Latin plural is milia).</span>
