Question

give 3 signicifance of mole​

Answer 1

Answer:

One mole represents 6.022 x 10^23 entities of a substance. One mole of an element contains 6.022 x 10^23 atoms of the element. One mole of a substance represents one gram formula mass of the substance.

Explanation:

m

Answer 2

$\huge\tt\underline {Answer:-}$

●ᴏɴᴇ ᴍᴏʟᴇ ʀᴇᴘʀᴇꜱᴇɴᴛꜱ 6.022 x 10^23 ᴇɴᴛɪᴛɪᴇꜱ ᴏꜰ ᴀ ꜱᴜʙꜱᴛᴀɴᴄᴇ.

●ᴏɴᴇ ᴍᴏʟᴇ ᴏꜰ ᴀɴ ᴇʟᴇᴍᴇɴᴛ ᴄᴏɴᴛᴀɪɴꜱ 6.022 x 10^23 ᴀᴛᴏᴍꜱ ᴏꜰ ᴛʜᴇ ᴇʟᴇᴍᴇɴᴛ.

●ᴏɴᴇ ᴍᴏʟᴇ ᴏꜰ ᴀ ꜱᴜʙꜱᴛᴀɴᴄᴇ ʀᴇᴘʀᴇꜱᴇɴᴛꜱ ᴏɴᴇ ɢʀᴀᴍ ꜰᴏʀᴍᴜʟᴀ ᴍᴀꜱꜱ ᴏꜰ ᴛʜᴇ ꜱᴜʙꜱᴛᴀɴᴄᴇ.