Drag the tiles to the correct boxes to complete the pairs. A mole of a chemical element contains approximately 6.02 × 1023 atoms. Match the following moles of elements with the approximate number of atoms in them. 3.2 × 104 moles of hydrogen
1.5 × 10-7 moles of helium
4.5 moles of nitrogen
8.1 × 10-10 moles of xenon

*LOOK AT THE ATTACHMENT*

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10000

step-by-step explanation: divide by 2,

median is the value separating the higher half of a data sample, a population or probablity distribution from the lower half.

step-by-step explanation:

say you have 3,8,7,3,1,9,8 order them from lowest to highest

if orderd it would be 1,3,3,7,8,8,9 now you take away from the lowest and the highest until you end up in the middle.

so you would remove the 1 and 9 leaving you with 5 digits remaining

when you've reached the middle that would be your answer so in this case the answer is 7

if there were two numbers left say 7 and 5 you'd and them together so 12 then divide by 2 witch would equal 6 so the answer would be 6

good luck on that project hoped i you at all

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