Question

The mass of an oxygen atom is 16.00u.find its mass in kg​

Answer 1

Answer:

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Answer 2

$\bf{\underline{\underline{Question}}}$

The mass of an oxygen atom is 16.00u.

Find its mass in kg.

$\bf{\underline{\underline{Solution}}}$

$\bf{As\:we\:know,}$

$\bf{Mass\: Of \: Oxygen\:=\:16\:u}$

$\bf{1u\:=\: 1.66 \times 10^{-27}kg}$

$\bf{So,}$

$\bf{Mass\:in\:kg\:will\: be,}$

$\bf{\:=\:16 \times 1.66 \times 10^{-27}kg}\\{\bf{\:=\:26.56\times 10^{-27}kg}}$

$\bf{\boxed{\:=\:2.656\times 10^{-26}kg}}$

$\bf{\underline{\underline{Thanks}}}$