Question

46g of sodium metal contains a. 1.667 × 10-²⁴ g b. 1.667×10-²⁷g c. 1.667×10-²³ d. none of these​

Answer 1

$\huge{\underline{\mathtt{\red{A}\pink{N}\green{S}\blue{W}\purple{E}\orange{R}}}}$

There are 6.022x10^23 atoms in one mole of Na. Then, 2.088*6.022x10^23 will give 1.3x 10^24 atoms in 48 grams of Na.