5 To the tenth of a milligram = 5.0000 g
0.00684 has three significant figures The product of 7.6 x 1.246321 has two significant figures. 28623 has five significant figures. 1.20000 x 10-19 has six significant figures. Trailing zeroes after a decimal point are considered significant. In scientific notation, only the numbers before the multiplication symbol are considered significant.
mga putang ina nyo kau nah mg-sagot nito
Trailing zeros after a decimal point are not normally written. As trailing zero s have been written they must be significant; thus 0.050200 mg has 5 sig fig.
Mg = 24.305 a.m.u. 2 N = 2*14.007 a.m.u. = 28.014 a.m.u. 6 O = 6*15.999 a.m.u. = 95.994 a.m.u. Total: 148.313 a.m.u. (in 6 significant figures) NB. Impossible to reach the 10th place numerically, because more accurate data are unreliable (according to IUPAC-standards)
2 significant figures.
There are 2 significant figures in this measurement.
There are 3 significant figures in this measurement.
There are 3 significant figures in this measurement.
5 To the tenth of a milligram = 5.0000 g
4
3 of them.
The four and the two fives.
2
3
3 of them.
0.00684 has three significant figures The product of 7.6 x 1.246321 has two significant figures. 28623 has five significant figures. 1.20000 x 10-19 has six significant figures. Trailing zeroes after a decimal point are considered significant. In scientific notation, only the numbers before the multiplication symbol are considered significant.