Changes

Theory that formed the basis of our current understanding of atoms and molecules.

'''Dalton's Atomic Theory''' is the theory that formed the basis of our current understanding of atoms and molecules.

# All elements are composed of small, indivisible particles called "atoms."

 

# All atoms of the same element have exactly the same properties.

1. All elements are composed of small, indivisible particles called "atoms."

# Atoms of different elements have different properties.

 

# Compounds are formed when atoms are joined together. Since atoms are indivisible, they can only join together in simple, whole number ratios.<ref>Wile, Dr. Jay L. ''Exploring Creation With Chemistry''. Apologia Educational Ministries, Inc. 1998</ref>

2. All atoms of the same element have exactly the same properties.

 

3. Atoms of different elements have different properties.

 

4. Compounds are formed when atoms are joined together. Since atoms are indivisible, they can only join together in simple, whole number ratios.<ref>Wile, Dr. Jay L. ''Exploring Creation With Chemistry''. Apologia Educational Ministries, Inc. 1998</ref>

==References==

==References==