Physics, asked by Brahmmi7307, 5 months ago

. Three elements A, B and C with similar properties have atomic masses X, Y and Z respectively. The mass of Y is approximately equal to the average mass of X and Z. What is such an arrangement of elements called

Answers

Answered by hitansuhalder14756

3

Answer:

Dobereiner's triad

Explanation:

lithium,sodim and potassium has mass of 7,23 and 39 respectively. Weight of sodium is the average of lithium and potassium

Previous Question

Next Question

Similar questions

Hindi, 2 months ago

12. भारतराष्ट्रस्य सर्वोच्च नागरिक सम्मानम् किम् अस्ति? O अशोक चक्र ०० भारतरत्नम् सर्वेऽपि...

Math, 2 months ago

1 2 3 =8 2 3 4=18 3 4 5 =32 4 5 6=50 5 6 7=...

History, 2 months ago

write a shortnote on ' Home rule movement'...

English, 5 months ago

Read this excerpt from the introduction to Wheels of Change by Sue Macy. Wheels of Change looks at how the bicycle took America by storm in the 1880s and '90s, and especially at the ways in which it changed women's lives. It also explores the bicycle culture of the era with short features, appearing after each chapter, that highlight the impact of the two-wheeler on everyday life. You'll meet...

Hindi, 5 months ago

Suresh aur Mangal ke bich kya jhagada hua question...

Computer Science, 10 months ago

Which area of the Photoshop workspace is used to modify the image properties? pls tell it's very urgent...

Math, 10 months ago

*ii) If a :b:c=7:8:9, find cos A : cos B: cos C.

Music, 10 months ago

Can anybody please give me the full wording of song shape of you...