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The number on the Periodic Table is the number of protons it contains. The isotope number is the sum of the protons and neutrons.
Therefore, the isotope with 20 protons and 22 neutrons is Calcium-42.
Wiki User
∙ 10y ago
Wiki User
∙ 10y ago42/20 Ca
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How many protons neutrons and electrons are in an atom of 42 20Ca?
This isotope has 20 protons and and electrons and 22 neutrons.
An element has 22 protons 20 electrons and 26 neutrons What isotope is it?
titanium
How many protons electrons and neutrons in the element potassium?
The atomic number of potassium is 19. So there are 19 protons and 19 electrons. The number of neutrons depends on the isotope. The most stable isotope of potassium (K-39) has 20 neutrons (39 - 19 = 20).
How many protons and electrons do potassium have?
19 protons.20 neutrons.18 electrons.One less electron that has been donation to form the potassium ion.K +----------------charge on the cation
An atom has what number of protons and electrons?
9 protons and 10 neutrons in F-19 isotope.
How many protons neutrons and electrons are in an atom of 42 20Ca?
This isotope has 20 protons and and electrons and 22 neutrons.
How many neutrons does the isotope Ca have?
42 total mass -20 protons = 22 neutrons
An element has 22 protons 20 electrons and 26 neutrons What isotope is it?
titanium
How many protons neutrons and electrons are in an atom of calcium-42?
Calcium has atomic number 20, which means that all calcium atoms have 20 protons in their atomic nuclei. Neutral calcium atoms also have 20 electrons. Isotopes of calcium vary in the number of neutrons in their atomic nuclei, and are named for their mass number, which is the sum of the protons and neutrons in the nucleus. You can calculate the number of neutrons (N) in an isotope by subtracting the number of protons (atomic number) from the mass number. N = 42 - 20 = 22, therefore, a calcium-42 isotope has 20 protons, 20 electrons, and 22 neutrons.
How many protons neutrons and electrons an atom of titanium have?
Protons: 21 Neutrons: 29 Electrons: Normally 21
What is the nucleus of argon?
The nucleus contains 18 protons and neutrons. The number of neutrons depends on the isotope of argon. Ar-20, the most common isotope of argon has 22 neutrons.
What is the of protons electrons and neutrons in one atom of titanium?
Titanium has 22 protons, 22 electrons and 24-28 neutrons - depending on the isotope.
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.
How many neutrons are there in calcium?
The most common isotope of calcium (40Ca) has 20 neutrons. You can find this out by subtracting the number of protons (atomic number, 20), from the total AMU's of 40. About 96% of calcium on Earth is calcium-40. Calcium also has eight other isotopes, 41Ca through 48Ca, five of which are radioactive. The second-most prevalent stable isotope is 44Ca which is about 2% of all calcium.
How many protons electrons and neutrons in the element potassium?
The atomic number of potassium is 19. So there are 19 protons and 19 electrons. The number of neutrons depends on the isotope. The most stable isotope of potassium (K-39) has 20 neutrons (39 - 19 = 20).
How many protons and neutrons are in potassium?
Potassium has the atomic number 19; that means it has 19 protons. The number of neutrons - as with any element - depends on the specific isotope. For more details, check the Wikipedia article on "Isotopes of potassium".
How many neutrons does potassium-41 contain?
Potassium-41 contains 22 neutrons and 19 protons.
