5. John Dalton proposed that all matter is made of atoms.

True
False

I think that its false.

Pls help

http://www.iun.edu/~cpanhd/C101webnotes/composition/dalton.html

In order to determine if John Dalton proposed that all matter is made of atoms, we can follow these steps to find the answer:

1. Research John Dalton: John Dalton was an English chemist and physicist who lived from 1766 to 1844. He is known for his work on modern atomic theory.

2. Understand Dalton's atomic theory: Dalton proposed that all matter is made up of small, indivisible particles called atoms. He suggested that atoms of different elements have different characteristics, such as size and mass, and that they combine in fixed ratios to form compounds.

3. Analyze the statement: Based on Dalton's atomic theory, it is indeed true that John Dalton proposed that all matter is made of atoms.

Therefore, the correct answer is: True, John Dalton did propose that all matter is made of atoms.