CO2 does not have an atomic number as it is a compound. Only elements have atomic numbers.
Atomic number= number of protons. Hydrogen atomic number=1
The atomic number of fluorine is 9.The atomic number of sodium is 11.
For this you need the atomic (molecular) mass of CO2. Take the number of moles and multiply it by the atomic mass. Divide by one mole for units to cancel. CO2= 44.0 grams1.50 moles CO2 × (44.0 grams) = 66.0 grams CO2
The atomic number is equal to number of protons in the atomic nucleus.
Gold is a metal element. atomic number of it is 79.
For this you need the atomic (molecular) mass of CO2. Take the number of grams and divide it by the atomic mass. Multiply by one mole for units to cancel. CO2=44.0 grams454 grams CO2 / (44.0 grams) = 10.3 moles CO2
Since Carbon dioxide is CO2 then there are two oxygens and one carbon, the number of protons in CO2 is 16 + 6 (atomic number of carbon) = 22. It has 22 protons.
44 amu
44 amu
44 amu
44 amu
the answer is that it is called a atomic number.
The atomic number is equal to the number of the protons in the atomic nucleus.
Atomic weight in atomic mass units = the number of protons + the number of neutrons. The number of protons is your atomic number. Subtract that from the atomic weight for the number of neutrons.
this elemnt has an atomic number that is double the atomic number of silicon?
Subtract the atomic number from the atomic weight.
Carbon Monoxide is a compound with symbols of CO compounds do not have atomic numbers. Carbon is an element with the atomic number 6 oxygen is an element with the atomic number 8