1)magnitude
2)chemical composition
3)colour temperature
4)periodicy
Answer:
cancer between 6figures yard is day awl
Answer:
fusion when you fuse things you combine them.
Explanation:
<span> Ethyl Mercaptan
Hope this helped!</span>
Physical changes are changes affecting the form of a chemical substance, but not its chemical composition. Physical changes are used to separate mixtures into their component compounds, but can not usually be used to separate compounds into chemical elements or simpler compounds.
