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18 protons and electrons and 22 neutrons.
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How many protons neutrons and electrons in 40 Ar?
18 protons 18 electrons 22 neutrons
How many neutrons protons and electrons does krypton?
no of protons-36 no of electrons-36 ([Ar] 3d10 4s2 4p6) no of neutrons-48
How many protons neutrons and electrons are there in an atom of Protons Neutrons Electrons (a) 10 B 5 (b) 36 Ar (c) 85 Sr 38 (d) carbon and minus11?
To determine the number of protons, neutrons, and electrons in each atom: (a) For (^{10}5B): Protons = 5, Neutrons = 10 - 5 = 5, Electrons = 5. (b) For (^{36}{18}Ar): Protons = 18, Neutrons = 36 - 18 = 18, Electrons = 18. (c) For (^{85}_{38}Sr): Protons = 38, Neutrons = 85 - 38 = 47, Electrons = 38. (d) For carbon-11 (assuming it’s (^{11}_6C)): Protons = 6, Neutrons = 11 - 6 = 5, Electrons = 6.
How many neutrons and electrons in the element argon?
Argon has 18 protons, 18 electrons. The most stable isotope of argon (Ar-40) has 22 neutrons.
How many protons and neutrons are in Ar with a mass number of 36?
18 protons and 18 neutrons
How many protons nutrons and electrons does argon have?
18 protons and 22 neutrons in the most commonly occurring isotope argon-40. In argon-36 there are 18 neutrons but this isotope is only present in nature at 0.34%
Which of these is not a fundamental subatomic unit of an element protons nucleus electrons neutrons?
Electrons are the subatomic particles that are not found in the nucleus of an atom. Protons and neutrons make up the nucleus of an atom, while electrons orbit around the nucleus.
How many protons neutrons and electrons in scandium?
No.of protons of scandium is 21 (ATOMIC NUMBER) ATOMIC NO=no.of proton or electron MASS NO=no of proton+ no.of neutron
How many protons and neutrons does argon atom have?
Protons = 18neutrons = 22 (for the most stable isotope of argon, Ar-40)
What is the symbol for an ion with 16 protons 16 neutrons and 18 electrons?
S for sulfur because the number of protons tells you the atomic number with is 16 and 16 is sulfur. The electrons means it is an ion with two more electrons than protons. The neutrons have no charge but add mass to the element.
How many protons are in a neutral atom of Ar-40?
Any atom of Argon (Ar) will have 18 protons regardless of charge or isotope.
What element has 18 protons 20 nuetrons and 18 electrons What is its atomic number?
The element with 18 protons is argon (Ar), with atomic number 18. Its mass number is calculated by adding the protons and neutrons, so 18 protons + 20 neutrons = mass number 38 for this particular isotope of argon.
