Question

weighs 2. 107 x 1074 og of hydrogen ?
. If one atom of an element X weighs 2. 107 X 1022 g, what is the atomic weig
. How many atoms of hydrogen are there in 2:57 100g of hydrogen ?
1
.1.-
U
..
.
L
1 ..​

Answer 1

Answer:

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Explanation:

xbgggggggggggggggggggggggggggggggggggggggggggggg