3 years ago

Please answer these questions! Legit answers only!

1 answer:

uysha [10]3 years ago

4 0

Answer:

204.4 amu

Step-by-step explanation:

0.30 * 203 = 60.9

0.70 * 205 = 143.5

60.9 + 143.5 = 204.4 amu

I hope this helps!

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$\text{ Hi there! =)}$

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