0
Add your answer:
Earn +20 pts
Why is the atomic mass number not a whole number?
We can find Atomic Mass and mass number in chemical elements. Atomic mass is about weight of the atom. Mass number is about total of neutrons and protons.
Atomic mass equals the number of what?
The atomic mass NUMBER equals the number of protons and neutrons in an atom. DO NOT confuse this with the mass of an atom.
What is the relationship btw atomic mass and atomic mass number?
We can find atomic mass and mass number in chemical elements. Atomic mass is about weight of the atom. Mass number is about total of neutrons and protons.
Was is the atomic mass number for oxygen?
The mass number is the sum of neutrons and protons in the atomic nucleus and is different for each isotope of any element.For example the isotope oxygen-16 has the mass number 16.The mass number is not the atomic mass !!
What is the atomic mass number of iodine?
The atomic mass number of iodine is 17.8923
What has the atomic number forty eight?
Cadmium, Cd with an Atomic Mass of 112041 Cadmium, Cd with an Atomic Mass of 112.41
Which element would you expect to have a higher mass cadmium or zinc?
Cadmium would be expected to have a higher mass than zinc as cadmium has a larger atomic number and therefore more protons and neutrons in its nucleus which contribute to its greater mass.
How many atoms of cadmium Cd are in 3.00g of cadmium?
To find the number of atoms of cadmium in 3.00g, you first need to determine the molar mass of cadmium. Then, use Avogadro's number (6.022 x 10^23 atoms/mol) to convert the mass of cadmium to moles. Finally, multiply the number of moles by Avogadro's number to find the number of atoms.
What the atomic mass of cadmium?
Well, darling, the atomic mass of cadmium is approximately 112.411 u. But really, who's counting? Just remember, it's all about those protons and neutrons doing their little atomic dance.
How many neutrons are in cadmium-116?
Cadmium-116 has 66 neutrons. This is determined by subtracting the atomic number (number of protons) from the atomic mass (sum of protons and neutrons): 116 (atomic mass) - 50 (atomic number) = 66 neutrons.
What is the atomic mass of cadmium?
The atomic mass of cadmium is approximately 112.41 amu (atomic mass units).
What is the element with mass number 48?
The element with mass number 48 is cadmium (Cd), which has 48 protons and neutrons in its nucleus. It is a transition metal with a silvery-blue hue, commonly used in batteries and pigments.
What is the mass of the nitrogen atoms in one mole of cadmium nitrate?
To find the mass of the nitrogen atoms in one mole of cadmium nitrate, calculate the molar mass of cadmium nitrate (Cd(NO3)2) and then multiply it by the number of nitrogen atoms in one mole of cadmium nitrate (2 nitrogen atoms). The molar mass of cadmium nitrate is 236.41 g/mol. Therefore, the mass of the nitrogen atoms in one mole of cadmium nitrate is 28.02 g.
What element would you expect to have a higher mass cadmium or zinc?
Cadmium would be expected to have a higher mass than zinc because it has a higher atomic number and is located further down the periodic table.
How many protons are there in the nucleus of a cadmium atom?
Cadmium has an atomic number of 48, therefore it has 48 protons in the nucleus and 48 electrons in the neutral atom. There are a number of isotopes (list from wikipedia article Cadmium) 106Cd 58 neutrons 108Cd 60 neutrons 111Cd 63 neutrons 112Cd 64 neutrons 113Cd 65 neutrons 114Cd 66 neutrons 116Cd 68 neutrons
What is the group number of the element Cadmium?
The element "Cadmium" is in group number 12.
Is cadmium a isotope?
No, cadmium is an element. It has a number of isotopes.
