13) In modern periodic table there are .... groups
14
16
17
18
Answers
Answered by
0
Answer:
The elements of groups, 1,2,13,14,15,16 and 17 are collectively called Representative or normal elements. These are s block (groups 1 and ) and p block (groups 13, 14,15, 16 and 17) elements respectively. Noble gases belong to zero group or group 18 of the periodic table. Transition elements are d block elements
Explanation:
please Mark at Brainliest answer
Answered by
0
Answer:
In modern periodic table there are 18 groups.
Explanation:
vertical Columns are called groups.
Similar questions