Describe the main points of Dalton’s atomic theory and then explain what points of the theory are still accepted in modern atomic theory and what points have been changed as the result of later experiments and discoveries.

Question

chmvijay · Answer

can you write down the points of Dalton atomic theory

anonymous · Answer

All matter is made of atoms. Atoms are indivisible and indestructible. 
All atoms of a given element are identical in mass and properties. 
Compounds are formed by a combination of two or more different kinds of atoms. 
A chemical reaction is a rearrangement of atoms.

anonymous · Answer

idk if those are right tho

chmvijay · Answer

All atoms of a given element are identical in mass and properties. do u think it s right :)

anonymous · Answer

no?

chmvijay · Answer

note this point has been changed as the result of later experiments and discoveries.which is well proved by Mendeleev by ordering the atoms of similar properties in similar group in a periodic table right :)

chmvijay · Answer

Atoms are indivisible and indestructible. 
what about this is it true ???

chmvijay · Answer

LOL answer me dont think ur wrong or right just give ur thoughts on it

anonymous · Answer

Atoms cant be destroyed. but they can be divided?

anonymous · Answer

(i really dont know what i am doing or saying)

chmvijay · Answer

humnn where can you find this phenomenon by the way can you tell

anonymous · Answer

what?

chmvijay · Answer

Atoms cant be destroyed. but they can be divided?

anonymous · Answer

that was a huge guess (i really have no idea what i am talking about (i put words together))

chmvijay · Answer

Atoms can be subdivided and transformed into energy during nuclear reactions. hence this is another points have been changed as the result of later experiments and discoveries. 
are u getting it

chmvijay · Answer

hello speak out :)

anonymous · Answer

so i was right?

chmvijay · Answer

yaaa ur right :)

anonymous · Answer

(thats a surprise lol) YAY!

chmvijay · Answer

and for first answer you can consider this also 
the Isotopes of the same element have different masses and some times will have different properties 
. Some can be radioactive and others might not be
hence first is also disproved as the result of later experiments and discoveries.

anonymous · Answer

okay.

chmvijay · Answer

ok ur welcome LOL:)

anonymous · Answer

aha yea thanks(:!