84 is the mass number: 36 proton plus 48 neutrons
84 is the mass number: 36 proton plus 48 neutrons
84 is the mass number of a stable isotope of krypton, 84Kr has 36 protons and 48 neutrons in its nucleus that give it an atomic weight of 84.
Such a number cannot be quantified. The largest multiple of 84 you can think of can always be increased by 84.
You have to set up an equation first. Which is: x will represent the boys and x+84 will represent the girls. x+x+84=436 2x+84=436 -84=-84 2x=352 2 2 x=176 So it is 176 boys and 260 girls.
84 is 62% of 135.48
It represents the mass number.
84 is the mass number: 36 proton plus 48 neutrons
84 is the mass number: 36 proton plus 48 neutrons
84 is the mass number of a stable isotope of krypton, 84Kr has 36 protons and 48 neutrons in its nucleus that give it an atomic weight of 84.
krypton's atomic number is rounded to 84
The 84 is the number of protons and neutrons (nucleons) in the atomic nucleus of the isotope krypton-84. . As Kr has an atomic number of 36, the number of protons is 36, and in krypton -84 there are therefore 48 neutrons.
Krypton is a non metal element. Mass number of it is 84.
84 is the mass number: 36 proton plus 48 neutrons
The average atomic mass number of Krypton is approximately 83.8 atomic mass units.
If you mean the neutral gas Krypton , its symbol is Kr.
No, krypton is normally not radioactive. Almost 60% of krypton is composed of krypton-84.
Krypton is a non meta element. Atomic mass of it is 84.