Question

what is a valency ????​

Answer 1

Answer:

The combining capacity of an atom is known as its valency. The number of bonds that an atom can form as part of a compound is expressed by the valency of the element. We all know how electrons in an atom are arranged in shells/orbitals.

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Answer 2

ᴛʜᴇ ɴᴜᴍʙᴇʀ ᴏғ ʜʏᴅʀᴏɢᴇɴ ᴀᴛᴏᴍs ᴡʜɪᴄʜ ᴄᴏᴍʙɪɴᴇ ᴅɪʀᴇᴄᴛʟʏ ᴏʀ ɪɴᴅɪʀᴇᴄᴛʟʏ ᴡɪᴛʜ ᴏɴᴇ ᴀᴛᴏᴍ ᴏғ ᴀɴ ᴇʟᴇᴍᴇɴᴛ, sᴏ ᴀs ᴛᴏ ғᴏʀᴍ ᴀ ᴄᴏᴍᴘᴏᴜɴᴅ ɪs ᴄᴀʟʟᴇᴅ ᴠᴀʟᴇɴᴄʏ.

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