chemistery words
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| atom | The smallest particle of an element that retains all the properties of that element.
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| wave lenghth | the shortest distance beetween equilvant points on a continous wave
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| frequency | the number of waves that pass a given point per second
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| amplitude | the height of the way from the orgin to a crest or from the orgin to a trough
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| photon | a particle of electromagnetic radation with no mass that carries a quantum of energy
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| electromagnetic spectrum | includes all forms of electromagnetic radation with the only differences in the types of radation being their frequiences and wave lengths
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| isotope | atoms of the same element with the same number of protons but different number of neutrons
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| radioactivity | the process in wich some substances spontaneously emit radation
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| neutron | the neutral subatomic particle in an atoms nucleus that has a mass nearly equal to a proton
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Created by:
macdonaldkevin
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