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A multiple is any number that goes into another number. A common multiples of 6 and 9 is the number 18.
because this sequence is all about number and number and number and number .... and so on and on and on and on again....its never stop...
If your 18 it's special...
18!
The atomic number of argon is 18. So it has 18 electrons.
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12 is special because it's before 13 and 13 is an unlucky number.
It is the only known even prime number which makes 2 very special.
A multiple is any number that goes into another number. A common multiples of 6 and 9 is the number 18.
because this sequence is all about number and number and number and number .... and so on and on and on and on again....its never stop...
Argon has an atomic number of 18, which means it has 18 protons. To find the number of neutrons, you would subtract the atomic number from the mass number. If you specifically mean the isotope 18-Argon, it would have a mass number of 18, so it would have 18 - 18 = 0 neutrons.
18 is not a prime number so no number can have 18 as a prime factor.