Answer:
No, they don't because of fact some way more than the other even if it's the same type of element.
Explanation:
There are two types of element weight I think.
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Answer:
Matter is a physical substance that contains mass. A substance is a particular kind of matter with uniform chracteristics.
Explanation:
Remeber that matter is anything that has mass and takes up space :)
Answer:
Avogadro's Law
Explanation:
Avogadro's number (6.23 x 10^23)
Avogadro's law states that the volume and number of moles are proportional if pressure and temp remain constant.