Answer: 7
Explanation:
Before a number but after a decimal. The zeros at the end would usually mean that it doesn't count but since the numbers are before the zeros and after a decimal it's 7 sig figs
Answer:
The number of protons you welcome
Explanation:
Answer:
dont know how to remove the answer read it wrong
Download socratic it will help
Explanation:
A metal atom loses electrons and becomes a positive ion.