The number of significant figures within a number are the amount digits that are required to specify a number to a certain degree of accuracy. In the number, 0.0645 g, the 6 is the most significant figure and 4 is the second most significant figure. Therefore, rounding to two significant figures yields 0.064g.
Answer:
3
Explanation:
Number of Energy Levels: 3
First Energy Level: 2
Second Energy Level: 8
Third Energy Level: 7
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My opinion it would be Issac Newton
Answer:
cells are too small to see with the naked eye and a microscope magnifies them
Explanation:
Velocity is the measurement of the rate and direction of change in an object's position