Oxygen is a non metal element. Atomic Mass of it is 16.
The mass number of Am-241 is 241; each isotope has another mass number.
Atomic mass is the number of protons in an atom mass number is the number of protons plus neutrons in an atom the number of neutrons would equal the mass number minus the atomic number.
the mass number of sodium is 23
Bromine is a non metal element. Mass number of it is 80.
The mass number of Gold is 197.
نعم
Oxygen is an element, with an atomic number of 8.
The atomic weight (not mass) of oxygen is [15,99903; 15,99977] or as a conventional value 15,999.
The atomic mass unit of an atom is the sum of the protons and neutrons in its nucleus. In this case, with 8 protons and 9 neutrons, the total atomic mass unit of the atom would be 17. The number of electrons does not significantly affect the atomic mass unit of an atom.
inorganic
Joseph Priestley.
its an invivsible gas
a job is to carry oxgen to your haert where the heart pumps. we need blood becase it carrys oxgen to the haert
a job is to carry oxgen to your haert where the heart pumps. we need blood becase it carrys oxgen to the haert
The mass number of Am-241 is 241; each isotope has another mass number.
Atomic mass is the number of protons in an atom mass number is the number of protons plus neutrons in an atom the number of neutrons would equal the mass number minus the atomic number.
yes mass can be a number