Answer: Look it up on the internet
Explanation: hi just wanted to tell you youre amazing
Answer:
3
Explanation:
It is based on empirical evidence
<span>A compound is ''composed'' of elements. The periodic table is made up of elements. Atoms makes up elements and elements when reacted together make compounds.
Na+ and Cl- makes NACL....salt. a compound</span>
The gas particles squeeze closer together
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