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How does the atomic mass change when a proton is added to its nucleus?
Since the atomic mass consists of protons and neutrons, adding a proton would add one unit to the atomic massguessing that the number of neutrons doesn't change.
To find the number of neutrons in an atom you would subtract what?
You would subtract the atomic number from the mass number.
How do you calculate the number of neutrons in cobalt?
The number of neutrons in any element is equal to mass number - atomic number. So,number of neutrons in cobalt is = 58 - 27 = 32. therefore, number of neutrons in cobalt is 32.
If phosphorus had 16 neutrons what would change?
Not much. Phosphorus, atomic number 15, has an average atomic weight of about 31, indicating that most phosphorus atoms already have 16 neutrons.
Phosphorus has an atomic mass of 31 and an atomic number of 15 the number of neutrons must be?
Mass number = no. of protons + neutrons Atomic number = no. of protonsThus (mass number - atomic number) gives you no. of neutrons.Therefore for phosphorus, the number of neutrons would be 16.
What happens when the number of neutrons in an atom change?
The mass number will change. Mass number - Atomic number = Number of neutrons. So, if the number of neutrons change the mass number will change. The atomic number would not change because the atomic number is equal to the number of protons and if the number of protons change, then the element would change.
If there was an atom of this element that has 18 neutrons would it still be the same element?
Yes. Atoms with a different number of neutrons are called isotopes of that atom, but a variation in the number of neutrons does not change what the atom is.
Why does Calcium have different mass numbers but same atomic number?
Atomic numbers are determined by the number of protons an atom has. The mass number is determined by the number of protons and neutrons. While the number of protons can't change (as the element itself would change), neutrons can and do vary. These are called isotopes.
If the chlorine nucleus had twenty neutrons would the charge in the nucleus be greater less or the same?
The neutron has no charge so changing the number of neutrons in the nucleus would not change the charge of the nucleus.
How does the atomic mass change when a proton is added to its nucleus?
Since the atomic mass consists of protons and neutrons, adding a proton would add one unit to the atomic massguessing that the number of neutrons doesn't change.
To find the number of neutrons in an atom you would subtract what?
You would subtract the atomic number from the mass number.
How many neutrons have an atom with a mass number of 20 and 11 neutrons?
How many neutrons would it have if it had 11 neutrons? 11.
How do you calculate the number of neutrons in cobalt?
The number of neutrons in any element is equal to mass number - atomic number. So,number of neutrons in cobalt is = 58 - 27 = 32. therefore, number of neutrons in cobalt is 32.
How many neutrons does a negative oxygen ion have?
A negative oxygen ion still has 8 neutrons, just like a neutral oxygen atom. The number of neutrons in an atom is determined by the element's atomic number, which for oxygen is 8. Changing the number of protons would change the element itself, not the charge of the ion.
What would happen to atom if the number of protons changes Neutrons Electrons?
If the number of protons changes, the atom becomes an entirely different element. Changing the number of neutrons creates isotopes of the same element, which can have different properties. Changing the number of electrons alters the atom's charge, turning it into an ion.
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.
What would happen if you change the number of neutrons in an atom?
The number of protons in the nucleus of an atom determines the element. The number of neutrons can vary. If two atoms of the same element have a different number of neutrons in their nuclei, they are isotopes of that element.
