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The Isotope neon-22 has 10 protons. How many electrons and neutrons does it have?
Neon-22 has 10 protons, so it also has 10 electrons to balance the charge. To find the number of neutrons, subtract the number of protons (10) from the isotope's mass number (22). Therefore, Neon-22 has 12 neutrons.
How does an atom of sodium has a larger mass than a atom of neon. how is this possible when neon has so many more valence electrons?
sodium has more protons and neutrons. electrons have practically no mass, valence electrons are just outer orbital electrons. sodium has 11 protons, 11 electrons, and 12 neutrons. Mass is 23. neon has 10 protons, 10 electrons, and 10 neutrons. Mass is just 20. The neon atom has 10 protons and 10 neutrons for a mass number of 20. The sodium atom has 11 protons and 12 neutrons for a mass number of 23. The number of valence electrons has no bearing on mass number or atomic weight.
How many neutrons are does yttrium have with an atomic number of 39 and atomic mass of 89?
Yttrium has 50 neutrons. To find the number of neutrons, subtract the atomic number (39) from the atomic mass (89): 89 - 39 = 50 neutrons.
How many neutrons dose hassium have?
Number of neutrons = Atomic mass of an isotope - Atomic number of the element The atomic number of hassium is 108; each isotope of an element has a different number of neutrons and a different atomic mass.
How many neutrons in silver-107?
There are 62 neutrons in silver-107. Silver has an atomic number of 47, which corresponds to the number of protons in the nucleus. By subtracting the atomic number from the atomic mass, we can find the number of neutrons.
How many neutrons in an atom neon atomic number 10?
Neon is a non metal element. Atomic number of it is 10.
How many protons neutrons and electrons would an atom of neon have?
- The atomic symbol is only an abridged form of the name of a chemical element. - The chemical symbol of neon is Ne; the atomic number is 10. - The atomic number is equal to the number of protons and electrons. - Number of neutrons = Atomic mass of an isotope - Atomic number
How many neutrons are in neon 20?
Neon-20 has 10 neutrons. Neon's atomic number is 10, which means it has 10 protons. To calculate the number of neutrons, subtract the atomic number from the atomic mass. Neon-20 has an atomic mass of 20, so it must have 10 neutrons.
How many neutrons does an atom of 21Ne have?
An atom of 21Ne has 11 neutrons. This is determined by subtracting the atomic number (which is 10 for neon) from the atomic mass number (which is 21 in this case).
How many neutrons protons and neutrons are in neon?
An atom of neon consists of 10 protons, 10 neutrons and 10 electrons (atomic number = 10; atomic mass = 20)
How many neutrons in neon?
There are 10 neutron in a neon atom. We just leaned this in my class. The atomic number is 10 so there are 10 protons and 10 electrons. You subtract the atomic number from the atomic mass: 20-10=10. There are 10 neutrons.
How many protons neutrons and electrons are in a neutral atom of neon if its atomic number is 10 and its mass number is 22?
A neutral atom of neon with atomic number 10 has 10 protons and 10 electrons. The mass number of 22 indicates the total number of protons and neutrons combined. Since the atomic number is 10, the number of neutrons is 22 - 10 = 12.
How many neutrons are in a neon 23 atom?
It depends on which isotope you are talking about. The stable form of sodium is 23Na, which has 11 protons and 12 neutrons. Isotopes of sodium range from 18Na, with 7 neutrons, to 37Na, with 26 neutrons.
How many electrons and nuetrons are in neon?
A neon atom typically has 10 electrons and 10 neutrons. Neon has an atomic number of 10, which means it has 10 protons and 10 electrons in a neutral atom. The number of neutrons can vary in different isotopes of neon, but the most common isotope has 10 neutrons.
An atom's atomic number is?
it shows how many protons are present in an atom
The Isotope neon-22 has 10 protons. How many electrons and neutrons does it have?
Neon-22 has 10 protons, so it also has 10 electrons to balance the charge. To find the number of neutrons, subtract the number of protons (10) from the isotope's mass number (22). Therefore, Neon-22 has 12 neutrons.
How many neutrons are found in Ne-21?
22Ne 10 10p, 12n, 10e the answer would be 12 neutrons
