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If you really meant to ask "What is the mass defect of oxygen-16," this is how you do it.
mass defect = # of protons x mass of one proton + # of neutrons x mass of one neutron - mass of the nucleus
The atomic number of oxygen-16 is 8, so there are 8 protons. The mass of one proton is approximately 1.0073 amu. The Atomic Mass of oxygen-16 is 16, so there are 8 neutrons in oxygen-16. (Atomic Mass of 16 minus atomic number of 8 = # of neutrons in oxygen-16.) The mass of one neutron is approximately 1.0087 amu. The mass of the nucleus of oxygen is 16.
Now substitute the values into the "mass defect" equation:
mass defect = 8x1.0073+8x1.0087-16=approximately 0.128 amu.
What else can I help you with?
Why is 16 oxygen mass number?
Oxygen is a non metal element. Atomic mass of it is 16.
What is the mass of 0.8 grams of oxygen?
The molar mass of oxygen is approximately 16 grams/mol. Therefore, the mass of 0.8 grams of oxygen is equivalent to 0.8/16 = 0.05 moles.
What is the mass of 3moles of oxygen?
The molar mass of oxygen is approximately 16 grams/mol. Therefore, the mass of 3 moles of oxygen would be 3 moles * 16 grams/mole = 48 grams.
What is mass number of oxgen?
Oxygen is a non metal element. Atomic mass of it is 16.
How many protons are in an oxygen-16 nucleus?
The atomic number of oxygen is 8, which means that there are 8 protons in the nucleus of an oxygen atom. Mass number = protons + neutrons, therefore neutrons = mass number - protons = 16 - 8 = 8 neutrons.
What is the relative formula mass of oxygen?
Oxygen is a non meta element. Atomic mass of it is 16.
Is the atomic mass of oxygen 16?
Oxygen is a non meta element. Atomic mass of it is 16.
What is the approximate mass of an oxygen atom in atomic mass units?
The approximate mass of an oxygen atom in atomic mass units is 16. Oxygen has an atomic number of 8, which means that its atomic mass is approximately 16 atomic mass units.
What is the mass number of most atoms of oxygen?
The most common isotope of oxygen has a mass number of 16. This isotope, known as oxygen-16, accounts for over 99% of naturally occurring oxygen atoms.
If the atomic mass of oxygen?
Oxygen is a metal element. Atomic mass of it is 16.
Why is 16 oxygen mass number?
Oxygen is a non metal element. Atomic mass of it is 16.
What the atomic mass in oxygen?
Oxygen is a non metal element. Atomic mass of it is 16.
What the mass number oxygen?
Oxygen is a non metal element. Atomic mass of it is 16.
What is mass number of oxygen?
Oxygen is a non metal element. Atomic mass of it is 16.
What is the oxygen mass number?
The atomic weight (not mass) of oxygen is [15,99903; 15,99977] or in an abridged form 15,999. The term atomic mass is used only for isotopes. The mass number is the sum of neutrons and protons in an atomic nucleus.
What is atomic mass of oxygen?
16
What is the molecular mass of oxygen?
16
