Question

define vanderwaal radius

Answer 1

hey mate here is your answer

Covalent radius is half of the internuclear separation between the nuclei of two single-bonded atoms of the same species (homonuclear). While van der Waals radius is used to define half of the distance between the closest approach of two non-bonded atoms of a given element

i hope u like my answer

Answer 2

⭐ᴠᴀɴᴅᴇʀᴡᴀᴀʟ'ꜱ ʀᴀᴅɪᴜꜱ ʀᴇꜰᴇʀꜱ ᴛᴏ ʀᴀᴅɪᴜꜱ ᴏꜰ ᴀɴ ɪᴍᴀɢɪɴᴀʀy ʜᴀʀᴅ ꜱᴩʜᴇʀᴇ ʀᴇᴩʀᴇꜱᴇɴᴛɪɴɢ ᴛʜᴇ ᴅɪꜱᴛᴀɴᴄᴇ ᴏꜰ ᴄʟᴏꜱᴇꜱᴛ ᴀᴩᴩʀᴏᴀᴄʜ ꜰᴏʀ ᴀɴᴏᴛʜᴇʀ ᴀᴛᴏᴍ.