Question

give example of electrovalency and co-valency
please answer immediately​

Answer 1

Answer:

some wireless device and materials like magenta

Answer 2

For example, a hydrogen atom has only one electron; thus, it can share one electron with another atom. Therefore, the covalency of hydrogen is 1. Unlike in electrovalency, we do not need plus or minus signs because there is no loss or gain of electrons; only the electrons are being shared with each other.