Giving reasons, predict which element amongst the following does not belong to the same period?16A8, 19B9, 20C10, 23D11.
Answers
Answered by
1
Answer:
devising his table, Mendeleev did not conform completely to the order of atomic mass. He swapped some elements around. ... He corrected the known atomic masses of some elements and he used the patterns in his table to predict the properties of the elements he thought must exist but had yet to be discovered.
Answered by
0
Mendeleev is the answer ji ok please make me brainlist
Similar questions
Math,
4 months ago
CBSE BOARD X,
8 months ago
Chinese,
8 months ago
Social Sciences,
1 year ago
Social Sciences,
1 year ago