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Called: Isomers (same mass, same atom number, different agitation level (= energy))
They are called isotopes of the same element
Isotopes
isotopes
If an atom of the same element has the same number of protons but a different number of neutrons, then they are isotopes.
ÃŒn that case you can multiply one of the addends, times the number of addends.
If all addends are the same, or very near the same, you can take one of the addends and multiply it by the number of addends that exist, and you have the sum. For example: 100 + 101 + 99 + 102 + 100 + 103 + 98 = ? In this case, all addends are close to 100, and there are 7 of them. So, you can approximate the sum by saying: 100 * 7 ...which is 700.
It is a negative number. The answer is the same whether there is an odd or even number of addends.
use a whole number
multiplication
Mutltiply that "same" number by the number of data points.
The sum of a set of addends whose sign is the same is the sum of the absolute values of the addends with the same sign as the addends.
It is a negative number. The answer is the same whether there is an odd or even number of addends.
This is possible because the order of the addends does not matter. For example, 3+8 is the same as 8+3. No matter how you list the addends, the sum will always be the same.
No.
Hm well you can use whole numbers. Now my boy do you get it? Get that brain working!
It is pure nonsense. Consider 5/6 (which is less than 1) The addends of 6 are 2 and 4. 5*2 and 5*4 = 10 and 20 and their sum is 30 which is NOT less than 1!