Answer:
what is this pdf I cannot see your question
Hello there!
It is just based on the fact that they are closer or further away from the Sun.
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In the context of multivalent ions, it is when it has multiple oxidative states.
Answer:
The main purpose for converting numbers into scientific notation is to make calculations with surpisingly large or small numbers less complicated. Since zeros are not used to place the decimal point, all of the digits in a number in scientific notation are meaningful and easier to read. Hope this helps!
Explanation:
