The first ionization and second ionization of an atom are similar in following ways:
1. Both ionizations involve atom and energy
2. Both lose an electron.
The difference between first and second ionization of an atom is that both started and ended with different ions/atom.
The answer would be B) Absolute time.
1Hz = 1 cycle per second
19 cycles / .5 seconds = 38Hz
Answer:
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Explanation:
None needed