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ddd [48]
3 years ago
13

Help me please help...

Chemistry
1 answer:
Mashcka [7]3 years ago
8 0

Since gravitational force is inversely proportional to the square of the separation distance between the two interacting objects, more separation distance will result in weaker gravitational forces. So as two objects are separated from each other, the force of gravitational attraction between them also decreases. -google

its probably 40

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38.2mm converted into cm
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DUPLICATE
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As in relative abundance , one is take reference
So,
One is taken as 1:
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(1 - 0.6011)(atomic mass of Ga-71) 

Equation can be written as:
<span>69.723 = (0.6011)(68.9256) + (1-0.6011)x </span>
<span>(1-0.6011) is the percentage abundance of Ga-71 expressed in percentage: </span>

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<span>x= 70.9246.......</span>
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