Answer: there are 3 atoms of oxygen in the compound, and the compound is N2O3
Explanation:Please see attachment for explanation
Answer:
is that in a molecule of an element, all the atoms are the same. For example, in a molecule of water (a compound), there is one oxygen atom and two hydrogen atoms. But in a molecule of oxygen (an element), both of the atoms are oxygen.
Explanation:
O2 is effuses at a rate that is 3.2 times faster than Br2. This is because the quotient of the molar mass of br2 and molar mass of O2 is ten. The square root of 10 is 3.2