Metal M crystallizes into a fcc lattice with the edge length of 4.0 × 10⁻⁸ ~cm. The atomic mass of the metal is _ _ _ _ _ _ g / mol. (Nearest integer) (. Use: N A =6.02 × 10²³ ~mol⁻¹, density of metal, M=9.03 ~g ~cm⁻³)

Solid State: JEE Main 2022 Chemistry question

JEE Main 2022 · 28 Jul, Evening shift · Q13

JEE Main 202228 Jul, Evening shiftChemistryHardSolid State42× since 2002

Metal

\mathrm{M}

crystallizes into a fcc lattice with the edge length of

4.0 \times 10^{-8} \mathrm{~cm}

. The atomic mass of the metal is ____________

\mathrm{g} / \mathrm{mol}

. (Nearest integer)

\left(\right.

Use :

\mathrm{N}_{\mathrm{A}}=6.02 \times 10^{23} \mathrm{~mol}^{-1}

, density of metal,

\mathrm{M}=9.03 \mathrm{~g} \mathrm{~cm}^{-3}

)

Your answerType your answer. Integers and decimals are accepted.

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