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Significant Figures and Scientific Notation
Questions (2)
1. the diameter of a carbon atom is 0.000 000 000 000 154 m. what is the number expressed in the scientific notation?
a)
7 answers
asked by
david
856 views
how many significant figures do the following numbers have?
1)0.023 2) 1000 3) 8120 4) 7.991 * 10^10 5) 0.00390 6) 9.010 * 10-2
2 answers
asked by
jo
1,155 views
Parent Categories (2)
Measurement and notation
Numbers and Notation