anishaadhikari077 anishaadhikari077
  • 02-01-2021
  • Chemistry
contestada

calculate the mass of one atom of helium.​

Respuesta :

sumi9813
sumi9813 sumi9813
  • 02-01-2021

Answer:

One atom lf helium has a mass of 4 u

Know that 1 u =1.66. 10-24g

Answer Link

Otras preguntas

Factorise: (5x + 7y + 5 + 7xy)
Simplify much as possible
WILL GIVE BRAINLIEST IF ANSWERED FAST!!!
1. Explain what is meant by each of the marketing concepts, by completing the table below: Marketing concept Description Production Product Selling Societal
State the name of the reaction for the traditional making of lime?
1. PART A: MANAGEMENT OF ASSETS You have been appointed as the asset manager of KK Traders, the owner Informed you amongst other things, the following findings
Being an entrepreneur comes with vario the personal benefits of entrepreneurship derstanding the ​
Find the probability of selecting 4 science books and 3 math books from 11 science books and 14 math books. The books are selected at random.
Where do rats give birth
Silver, gold, platinum, are ferrous metals. TRUE OR FALSE