What is the molar mass of Ni3(PO4)2

- both b and d.

-since b and d are the closest coastlines then that makes it the most affected.

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under a microscope, cancer cells may look very different from normal cells. they often have different sizes and some may be larger than normal while others are smaller. cancer cells are often abnormally shaped and the control centre of the cell (the nucleus) may have an abnormal appearance.

i think? ?

"record the time to complete a chemical reaction" would most likely be part of a lab procedure.

answer:

technetium is the most reactive. this is followed by silver. the least reactive out of these three elements is strontium.