Question

please answer the question with explanation please​

Answer 1

Answer:

Aluminum

Explanation:

Mass of aluminium = 50g

We know that 27g of aluminium contain 6.022 × 1023 aluminium atoms

Number of aluminium atoms in 27g aluminium = 6.022 × 1023

Number of aluminium atoms in 50g aluminium = 50 × 6.022 × 1023/ 27

Hence, 50g aluminium has11.15 × 1023 atoms.

Mass of iron = 50g

We know that 56g iron contain 6.022 × 1023 atoms

Number of atoms in 56g iron = 6.022 × 1023

Number of atoms in 50g iron = 50 × 6.022 × 1023 / 56

Hence, 50g iron comprises 5.376 × 1023 atoms.

It is clear that more number of atoms is present in 50g aluminium than 50g iron.

Answer 2

Answer: initial steep is to find mole

for Al mole will be 50/27

for iron mole will be 50/56

mole=given mass/molar mass

as mole of Al is more than of Fe therefore no. of particle will be more in it

Explanation: