Question

Who is Dalton? And what is Dalton atomic thereoy?

Answer 1

Helloo!!

Dalton is English chemist, physicist, and meteorologist

1. matter is composed of small indivisible particles called a-tomio Means Indivisible!

2. matter consists of very small individual particle called atoms

3. all the atoms of same element have identical properties including size mass and shapes

4. atoms of different elements have different masses and also have different chemical properties

5. an atom is the smallest particle which take part in chemical reaction that is fractions of atom do not take part in chemical reaction

6. items in a chemical reaction or neither created nor destroyed but they get reorganized

hope it helps!!

Answer 2

Answer:

ᴍɪss ᴍᴀsᴛᴇʀᴍɪɴᴅ~❤️

ᴅᴀʟᴛᴏɴ's ᴀᴛᴏᴍɪᴄ ᴛʜᴇᴏʀʏ ᴡᴀs ᴛʜᴇ ғɪʀsᴛ ᴄᴏᴍᴘʟᴇᴛᴇ ᴀᴛᴛᴇᴍᴘᴛ ᴛᴏ ᴅᴇsᴄʀɪʙᴇ ᴀʟʟ ᴍᴀᴛᴛᴇʀ ɪɴ ᴛᴇʀᴍs ᴏғ ᴀᴛᴏᴍs ᴀɴᴅ ᴛʜᴇɪʀ ᴘʀᴏᴘᴇʀᴛɪᴇs. ... ᴛʜᴇ ғɪʀsᴛ ᴘᴀʀᴛ ᴏғ ʜɪs ᴛʜᴇᴏʀʏ sᴛᴀᴛᴇs ᴛʜᴀᴛ ᴀʟʟ ᴍᴀᴛᴛᴇʀ ɪs ᴍᴀᴅᴇ ᴏғ ᴀᴛᴏᴍs, ᴡʜɪᴄʜ ᴀʀᴇ ɪɴᴅɪᴠɪsɪʙʟᴇ. ᴛʜᴇ sᴇᴄᴏɴᴅ ᴘᴀʀᴛ ᴏғ ᴛʜᴇ ᴛʜᴇᴏʀʏ sᴀʏs ᴀʟʟ ᴀᴛᴏᴍs ᴏғ ᴀ ɢɪᴠᴇɴ ᴇʟᴇᴍᴇɴᴛ ᴀʀᴇ ɪᴅᴇɴᴛɪᴄᴀʟ ɪɴ ᴍᴀss ᴀɴᴅ ᴘʀᴏᴘᴇʀᴛɪᴇs.