0.08 because 4mol NO divided by 50g gives you your answer
No because it burns the food that u had and leaves it more space?????? I
Answer:In a physical change, atoms are not rearranged and the matter's physical and chemical properties are unchanged. Chemical changes, on the other hand, rearrange the atoms of matter in new combinations, resulting in matter with new physical and chemical properties.
Explanation:
easy
We all know, Density = Mass/ volume.
When volume increases and the mass remains the same , the density will decrease considerably.
<span>The answer to this would be radioactive decay. This is also known as "nuclear decay" or "radioactivity".</span>
