Question

ᴘʟᴇᴀsᴇ sᴏʟᴠᴇ ᴛʜᴇ ᴀʟʟ ǫᴜᴇsᴛɪᴏɴs ᴡɪᴛʜ ᴇxᴘʟᴀɴᴀᴛɪᴏɴ ᴀɴᴅ ɪ ᴡɪʟʟ ᴍᴀʀᴋ ʏᴏᴜ ᴀs ʙʀᴀɪɴʟɪsᴛ!☺️​

Answer 1

i)Electron:- Electrons are the negative subatomic particles of an atom. They revolve round the nucleus in circular path known as shell.They're arrange in the shell according to their electronic configuration.

ii)Protons are the positive subatomic particles of an atom.They are found in nucleus of an atom. Almost all the atomic mass of an atom is in the nucleus.

Hope this will help you.

Answer 2

electrons are the negative subatomic particles of an atoms ..