Number of protons
You need to know the atomic # or the masses of each isotope of the element.
calculate the density of the element because each element has a different density
The masses and relative abundances of all naturally occurring isotopes of the element are required to calculate average atomic mass of the element.
Calcium
Actually, if you use the awk language with associative arrays there is no need to search for an element of an array:val["abc"] = 2 ;will set the element 'abc' in the list 'val' to a value of 2. Since all values start out as blank or 0, finding if an element has a value is easy:if (val['abc'] == 2){# found the value}
how do calculate total of rooms revenue
(answer)+(answer)= TOTAL
Number of protons
By taking the wieghted averages of naturally occurring isotopes of that element. :)
them mass number of an element is the total amount of nuetrons and protons in the element , and the atomic number is the amount of protons ( and electrons) in the element simply subtract the atomic number from the mass number and you'll have the number of neutrons in the element hope this helped x
You need to know the atomic # or the masses of each isotope of the element.
To calculate the atomic mass of an element, add up the mass of protons and nuetrons.
(eg. Aa Bb Cc) First would be to find out all the different combinations of these traits ABC ABc AbC Abc aBC aBc abC abc Then would be to make a "cross" out of them ABC ABc AbC Abc aBC aBc abC abc ABC ABc AbC Abc aBC aBc abC abc Then would be to 'fill in' the cross by adding them up ABC ABc AbC Abc aBC aBc abC abc ABC AABBCC AABBCc AABbCC AABbCc AaBBCC AaBBCc AaBbCC.... ABc AbC Abc aBC aBc abC abc Hope the rest you can figure out, Sincerely, *diag*
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That's a total of 48 doublings, so you calculate 248.That's a total of 48 doublings, so you calculate 248.That's a total of 48 doublings, so you calculate 248.That's a total of 48 doublings, so you calculate 248.
a