Heterogeneous mixtures are not uniform. you can always sort two substances from each other.
The limiting reagent is fully consumed during the reaction
Its overall charge is zero because it has 2 electrons 2 protons and 2 neutrons also it is zerovalent in nature as it is an inert gas
Answer:
Electron = 10
Proton = 10
Neutrons = 11
Explanation:
if you want to calculate the number of neutrons and element simply , just subtract number of The number of electrons in a neutral atom is equal to the number of protons. or the atomic number fom the mass number n atomic number of an element is equal o the number of electrons present
Atomic no = no of proton present or
Mass number = proton + neutrons
21 = protons +11
protons = 10
The number of electrons in a neutral atom is equal to the number of protons.
No as oxygen is not balance
In reactants side there is 12 oxygen and in the product side there is 8 oxygen