Question

Mass of an oxygen is 16.0 a.m.u. Find its value in gram.​

Answer 1

Answer:

Now one mole refers to 6.022*10²³ atoms. So if you divide the 16 g by this number, you get 2.656 * 10^-23 grams as the value of mass of one oxygen atom...

Step-by-step explanation:

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Answer 2

Answer:

Given:

mass of oxygen atom = 16 u

1 u = 1.66×10^-27kg

kg = 16×1.66×10^-27

= 26.56×10^-27

= 2.656×10×^-26kg