Example: sodium chloride, NaCl
Atomic weight of chlorine: 35,45
Atomic weight of sodium: 22,989 769 28
Molar mass of NaCl=sum of the atomic weights of Cl and Na: 58,439 769 28
Expressed in grams, also 58,439 769 28 g.
Yes it is true.
Approximately 1/1850 amus.
Lead (Pb) has the atomic number 82 with an Atomic Mass of 207.2 amu.
I have been studying this in science class. The answer to your question has more than one. If the atomic mass unit is 1 gram of hydrogen, the number of atoms would be about 15 to 22. If there is more than 1 gram of hydrogen, the answer will vary.
All hydrogen atoms of any kind have one proton in the nucleus. The number of neutrons differ for the 3 isotopes.Regular hydrogen has no neutrons in the nucleus (1H), deuterium has one neutron (2H), and tritium has two neutrons (3H).
Amus Osaurus is 5' 6 1/2".
Chlorine is an element on the periodic table. If you look, its average atomic mass is 35.5 amus. It would be a compound if it was 'connected' with another element, ie Hydrogen. HCl is considered a compound, but chlorine (Cl) alone is just an element.
Se amus Mac Conmara has written: 'Saol agus saothar She amais Mhic Chonmara'
Yes it is true.
It is about potassium. It got 40 amus.
65 and a bunch of others
vanadiums atomic weight is 50 AMUs
true
Approximately 1/1850 amus.
Lead (Pb) has the atomic number 82 with an Atomic Mass of 207.2 amu.
It increases the number of protons (APEX)
The stable isotope of iodine, 127I, with athe atomic mass 126,904 473(4).