1.

how many groups and periods are there in modern table. how do atomic size and metallic characters as we go. 1. down a grow. 2. left to right.

Answer» \huge{\mathfrak{Heya!!}}
.
.
⭕There are 7 periods and 18 groups in the modern PERIODIC table.

⭕Metallic CHARACTER of an element DECREASES on moving left to right in a periodic table. and increases on moving down a group.



⭕Atomic SIZE decreases on moving from left to right in a periodic table and increases on moving down a group.



➖➖➖➖➖➖➖✌️
Thanks




Discussion

No Comment Found

Related InterviewSolutions