Chemistry, asked by kahkasha, 1 year ago

calculate the number of atoms present in 69 g of sodium

Answers

Answered by NationBuilder

18

no. of atoms = given mass/atomic mass
no. of atoms = 69/23
no. of atoms = 3

NationBuilder: soory for my mistake

kahkasha: okkk fine

Answered by sudeepthichunduru

5

total no of atomas present are 3

Previous Question

Next Question

Similar questions

English, 7 months ago

The speaker in the poem growing old a. loves ageing b.hates ageing c. dreads ageing d. None of the above...

Chemistry, 7 months ago

The length and breadth of a rectangular piece of a land are in a ratio 5:3. The owner spent Rs. 6000 for surrounding it from all sides at Rs.7.50 per metre. The difference between its length and breadth is A) 50 metres B) 100 metres C) 150 metres D) 250 metres...

Math, 7 months ago

64285 multiplication 4528...

Chemistry, 1 year ago

arrange the halogen family in decreasing order according to electron affinity...

Social Sciences, 1 year ago

mohan oens a farm in uttar Pradesh , he wishes to cultivate either jute or sugarcane . he shall cultivate which crop out of these two keeping in mind the condition required for their growth? Explain.

Art, 1 year ago

how is ground water found...

Social Sciences, 1 year ago

Can 1789 revolution be rightly called as the root for feminism in france. explain...

Social Sciences, 1 year ago

who first conceived the idea Indian national army...