Question

Define Relative moleculas

mass​

Answer 1

Relative molecular mass ( Mr) is the mass relative to the dalton and has no units. See also: atomic weight. The sum of the atomic weights of all the atoms constituting a molecule; the mass of a molecule relative to the mass of a standard atom, now 12 C (taken as 12.000).

Answer 2

Answer:

ᴛʜᴇ ʀᴇʟᴀᴛᴇᴅ Qᴜᴀɴᴛɪᴛʏ ʀᴇʟᴀᴛɪᴠᴇ ᴍᴏʟᴇᴄᴜʟᴀʀ ᴍᴀꜱꜱ, ᴀꜱ ᴅᴇꜰɪɴᴇᴅ ʙʏ ɪᴜᴘᴀᴄ, ɪꜱ ᴛʜᴇ ʀᴀᴛɪᴏ ᴏꜰ ᴛʜᴇ ᴍᴀꜱꜱ ᴏꜰ ᴀ ᴍᴏʟᴇᴄᴜʟᴇ ᴛᴏ ᴛʜᴇ ᴜɴɪꜰɪᴇᴅ ᴀᴛᴏᴍɪᴄ ᴍᴀꜱꜱ ᴜɴɪᴛ (ᴀʟꜱᴏ ᴋɴᴏᴡɴ ᴀꜱ ᴛʜᴇ ᴅᴀʟᴛᴏɴ) ᴀɴᴅ ɪꜱ ᴜɴɪᴛʟᴇꜱꜱ

Explanation:

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