State the modern periodic law for classification of elements. How many (a) groups and (b) periods are there in the modern periodic table ?
Answers
Answered by
79
The property of elements are the periodic function of their atomic numbers.
there are 18 groups and 7 periods in the periodic table.
mark brainliest.
there are 18 groups and 7 periods in the periodic table.
mark brainliest.
Answered by
28
Modern periodic law-properties of elements are the periodic functions of their atomic number.
groups -18 periods -7
groups -18 periods -7
Similar questions
Social Sciences,
7 months ago
Math,
7 months ago
Chemistry,
1 year ago
Chemistry,
1 year ago
Math,
1 year ago