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Can an element have the same number of protons and neutrons?
Yes. An example would be carbon-12. It has 6 protons and 6 neutrons.
What are the number of protons and neutrons in the following Mg with atomic mass of 26?
Mg has 12 protons since it is element number 12 on the periodic table. To calculate the number of neutrons, subtract the atomic number (12 protons) from the atomic mass (26), which gives 14 neutrons in this case.
If an atom of an element has a mass number of 31 and 16 neutrons in its nucleus what is the atomic number of the element?
12. the atomic number of an element is the number of protons in it's nucleus. The mass number is the number of protons+neutrons. Therefore the element has (32-20)12 protons.
What is the symbol for 12p 10e 12n?
The symbol for an element is typically written as [A-Z][a-z][number], where A is the element's atomic number, Z is the element's chemical symbol, and the number represents the sum of protons and neutrons (called mass number). So, for 12 protons, 10 electrons, and 12 neutrons, the symbol would be Mg.
How many neutronselectrons and protons does magnisium ion has?
Neutrons-12 Protons -12 Electrons-10
What has 11 protons 12 neutrons and 10 electrons?
none because the number of protons and electrons have to be the same.
What element has 12 protons 14 neutrons 10 electrons?
Magnesium2+ because it donated 2 electrons
what element has 10 protons 10 electrons and 12 neutrons?
The element with 10 protons is neon (atomic number 10). Since the number of protons is equal to the number of electrons in a neutral atom, neon also has 10 electrons. With 12 neutrons, the isotope of neon described is neon-22.
Can an element have the same number of protons and neutrons?
Yes. An example would be carbon-12. It has 6 protons and 6 neutrons.
What is the number of protons neutrons and electrons of carbon 12?
Carbon-12 has 6 protons, 6 neutrons, and 6 electrons. The number of protons determines the element (carbon), the number of neutrons plus protons gives the mass number (12), and in a neutral atom, the number of electrons equals the number of protons.
How are neon 22 and neon 20 alike?
A neon-20 atom has 10 protons and 10 neutrons within its nucleus, whereas neon-22 has 10 protons and 12 neutrons, making it an isotope.
What are the number of protons and neutrons in the following Mg with atomic mass of 26?
Mg has 12 protons since it is element number 12 on the periodic table. To calculate the number of neutrons, subtract the atomic number (12 protons) from the atomic mass (26), which gives 14 neutrons in this case.
If an atom of an element has a mass number of 31 and 16 neutrons in its nucleus what is the atomic number of the element?
12. the atomic number of an element is the number of protons in it's nucleus. The mass number is the number of protons+neutrons. Therefore the element has (32-20)12 protons.
What is the mass number of an atom with 11 protons 11 electrons 12 neutrons?
Sodium is a metal element. Mass number of it is 23.
What is the symbol for 12p 10e 12n?
The symbol for an element is typically written as [A-Z][a-z][number], where A is the element's atomic number, Z is the element's chemical symbol, and the number represents the sum of protons and neutrons (called mass number). So, for 12 protons, 10 electrons, and 12 neutrons, the symbol would be Mg.
How many neutronselectrons and protons does magnisium ion has?
Neutrons-12 Protons -12 Electrons-10
What's the atomic number of an element that has 12 protons and 14 neutrons?
6
