Which items did Mendeleev write down on note cards while he was observing different elements? A. Buoyancy B. Density C. Color D. Atomic mass

asked Jan 28, 2022 58.4k views

4 votes

Which items did Mendeleev write down on note cards while he was observing

different elements?
A. Buoyancy
B. Density
C. Color
D. Atomic mass

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3 votes

Answer:

A. Buoyancy.

hope it helps

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3 votes

Mendeleev wrote down atomic mass

Protongun answered Feb 1, 2022

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