Chemistry, asked by mintu2226, 10 months ago

calculate the number of iron atoms in a piece of iron weighing 2.8 gram (atomic mass of iron = 56u).

Answers

Answered by siddhi9560

6

Answer:

22

Explanation:

the answer is 22 OK it's clear

Attachments:

Previous Question

Next Question

Similar questions

Math, 5 months ago

The average of first ten prime numbers is...

Science, 5 months ago

please answe me fast ...

India Languages, 5 months ago

காலம் தோறும் தமிழ் மொழி தன்னை எவ்வாறு புதுப்பித்துக் கொள்கிறது...

Biology, 10 months ago

laxative and pargatives difference...

Physics, 10 months ago

A man is 48 metres behind a bus which is at rest the bus starts accelerating @ 1 metre per second square at the same time of the man starts running with uniform velocity of 10 metre per second what is the minimum time in which the main catches the bus...

Math, 1 year ago

Find the capacity of the tanks with the following internal dimensions. Express the capacityin cubic meters and litres for each tank.(sr.no - Length - Breadth - Depth)(i) - 3 m 20 cm - 2 m 90 cm - 1 m 50 cm(ii) - 2 m 50 cm - 1 m 60 cm - 1 m 30 cm(iii) - 7 m 30 cm - 3 m 60 cm - 1 m 40 cm...

English, 1 year ago

write a paragraph on Diwali...

Geography, 1 year ago

describe the different stages of the growth of mountains...