A mineral occurs naturally, meaning that even though there are artificial substances that might be described as mineral-like they are not minerals
43.8 has 3 significant figures and 1 decimal.
<h3 /><h3>What are significant figures?</h3>
The term significant figures refer to the number of important single digits (0 through 9 inclusive) in the coefficient of an expression in scientific notation.
All zeros that occur between any two non-zero digits are significant. For example, 108.0097 contains seven significant digits. All zeros that are on the right of a decimal point and also to the left of a non-zero digit are never significant. For example, 0.00798 contained three significant digits.
Hence, 43.8 has 3 significant figures and 1 decimal.
Learn more about significant figures here:
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There would be 2 which would be on the oxygen
I think its A. it cant be C or D b/c we are measuring the distance between Earth and Saturn, not the speed.
D. Changes
Hope this helps :)
