The number of atoms cannot be estimated to that degree of accuracy.
100
187 to the nearest 100 = 200
100
The nearest 100 to 217 is 200.
It depends on the degree to which you are rounding: To the nearest integer: 99.5 To the nearest 10: 95 To the nearest 100: 50 To the nearest n: 100 - n/2
There are exactly 118 known elements. Rounding 118 to the nearest 100 makes it 100.
100.0
122 to the nearest 100 is 100
No. 100 lead atoms are several times heavier than 100 aluminum atoms.
There are not 100 types of atoms.
103 to the nearest hundreds is 100
100
That is 4800
4198 to the nearest 100 = 4200
100
100
100