answersLogoWhite

0


Best Answer

In the SI the unit of mass is kilogram: the mass of of a cylinder (height=diameter=

39,17 mm) made from 90 % platinum and 10 % iridium.

The instrument to measure mass is a balance.

User Avatar

Wiki User

10y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: Weight definition unit and instrument
Write your answer...
Submit
Still have questions?
magnify glass
imp