Chemistry, asked by Anusha5336, 1 year ago

Any 5 molecular masses of first 20 elements

Answers

Answered by DamiAkins

0

Hydrogen ( H ) = 1.0

Carbon ( C ) = 12.0

Oxygen ( O ) = 16.0

Chlorine ( Cl ) = 35.5

Potassium ( K ) = 39

Previous Question

Next Question

Similar questions

Math, 7 months ago

42 is 30% of which number...

Chemistry, 7 months ago

atoms of different elements combine to form a molecule of ________...

India Languages, 7 months ago

अहं प्रतिदिनं व्यायामं … .. . |विकल्प में से उचित उत्तर चुनकर लिखिए- करोमि कुर्वन्ति कुर्व ...

Math, 1 year ago

The average age of Lars and Hank is 30. The ratio of their ages (Lars : Hank) is 10:5. What is Hank's age?

Chemistry, 1 year ago

A one litre vessel initially contain s 2.0,0.5 and 0.0 moles of N2,H2 AND NH3 RESPECTIVELY. The system after attaining equilibrium has 2.0 mole of nh3. The number of moles of n2 in the vessel at equilibrium is...

Hindi, 1 year ago

Badan का पर्यायवाची बताएं। (dukh ka adhikar)...

Hindi, 1 year ago

hindi me chandra bindu aur bindu kab use kiya jata hai????

Social Sciences, 1 year ago

Why was the Non- Cooperation Movement launched by Gandhiji? ( 3 mark question)...