Register
mass of an atom of element x is equivalent to the total mass of 7 hydrogen atoms. what element represent x ?
213k views
0 votes
mass of an atom of element x is equivalent to the total mass of 7 hydrogen atoms. what element represent x ?

User Purushoth
by
8.4k points

1 Answer

3 votes

Answer:

lithium

Step-by-step explanation:

The mass of hydrogen is 1 u, so the mass of element x is 7 u, which is approximately the atomic mass of lithium.

User Mancaus
by
7.4k points
← Prev Question Next Question →

No related questions found

Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.5m questions

12.2m answers

Other Questions

Compare and contrast an electric generator and a battery??
Can someone complete the chemical reactions, or write which one do not occur, and provide tehir types? *c2h4+h2o *c3h8 + hcl *c2h2+br2 *c4h10+br2 *c3h6+br2
As an object’s temperature increases, the ____________________ at which it radiates energy increases.
Why is gold preferred as a superior metal over silver and bronze?
What is the evidence of a chemical reaction when the fireworks go off
Link Copied!