Nitrogen is 1.25 g/L
Sulfur Dioxide is 2.86 g/L
Methane is 0.174 g/L
Hope I helped :)
1. all elements are made of small particles called atoms
2. atoms of one element are identical in their properties, different atoms from different elements differ in properties
3. chemical reactions consist of atoms rearranging in whole number ratios
4. atoms can not be subdivided, created, or destroyed
Physical and chemical properties.
