Question

What are atoms and molecules ​

Answer 1

ᴍᴏʟᴇᴄᴜʟᴇꜱ:- ᴀ ᴍᴏʟᴇᴄᴜʟᴇ ɪꜱ ᴀɴ ᴇʟᴇᴄᴛʀɪᴄᴀʟʟʏ ɴᴇᴜᴛʀᴀʟ ɢʀᴏᴜᴘ ᴏꜰ ᴛᴡᴏ ᴏʀ ᴍᴏʀᴇ ᴀᴛᴏᴍꜱ ʜᴇʟᴅ ᴛᴏɢᴇᴛʜᴇʀ ʙʏ ᴄʜᴇᴍɪᴄᴀʟ ʙᴏɴᴅꜱ. ᴍᴏʟᴇᴄᴜʟᴇꜱ ᴀʀᴇ ᴅɪꜱᴛɪɴɢᴜɪꜱʜᴇᴅ ꜰʀᴏᴍ ɪᴏɴꜱ ʙʏ ᴛʜᴇɪʀ ʟᴀᴄᴋ ᴏꜰ ᴇʟᴇᴄᴛʀɪᴄᴀʟ ᴄʜᴀʀɢᴇ

ᴀᴛᴏᴍ:- ᴀɴ ᴀᴛᴏᴍ ɪꜱ ᴀ ᴘᴀʀᴛɪᴄʟᴇ ᴏꜰ ᴍᴀᴛᴛᴇʀ ᴛʜᴀᴛ ᴜɴɪQᴜᴇʟʏ ᴅᴇꜰɪɴᴇꜱ ᴀᴄʜᴇᴍɪᴄᴀʟ ᴇʟᴇᴍᴇɴᴛ. ᴀɴ ᴀᴛᴏᴍ ᴄᴏɴꜱɪꜱᴛꜱ ᴏꜰ ᴀ ᴄᴇɴᴛʀᴀʟ ɴᴜᴄʟᴇᴜꜱ ᴛʜᴀᴛ ɪꜱ ᴜꜱᴜᴀʟʟʏ ꜱᴜʀʀᴏᴜɴᴅᴇᴅ ʙʏ ᴏɴᴇ ᴏʀ ᴍᴏʀᴇ ᴇʟᴇᴄᴛʀᴏɴꜱ. ᴇᴀᴄʜ ᴇʟᴇᴄᴛʀᴏɴ ɪꜱ ɴᴇɢᴀᴛɪᴠᴇʟʏ ᴄʜᴀʀɢᴇᴅ. ᴛʜᴇ ɴᴜᴄʟᴇᴜꜱ ɪꜱ ᴘᴏꜱɪᴛɪᴠᴇʟʏ ᴄʜᴀʀɢᴇᴅ, ᴀɴᴅ ᴄᴏɴᴛᴀɪɴꜱ ᴏɴᴇ ᴏʀ ᴍᴏʀᴇ ʀᴇʟᴀᴛɪᴠᴇʟʏ ʜᴇᴀᴠʏ ᴘᴀʀᴛɪᴄʟᴇꜱ ᴋɴᴏᴡɴ ᴀꜱ ᴘʀᴏᴛᴏɴꜱ ᴀɴᴅ ɴᴇᴜᴛʀᴏɴꜱ.

Answer 2

Explanation:

ATOMS:It is the smallest constituent unit of matter that posses the properties of the chemical element. Atoms don’t exist independently, instead, they form ions and molecules which further combine in large numbers to form matter that we see, feel and touch.

Atoms are much too small to be seen; hence experiments to find out their structure and behavior have to be conducted with large numbers of them. From the results of these experiments we may attempt to construct a hypothetical model of an atom that behaves like the true atom.