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What element has 11 protrons?
Sodium does.
Why atom is chargeless?
Atoms contain a number of protons, each with a single positive charge, and the same number of electrons with unit negative charge. Overall, the charges cancel out so that the atom, as a whole, is neutral.
How many protrons neutrons and electrons are in sodium?
Just remember the atomic number is the amount of protons and electrons there is 11 in sodium, and 12 neutrons in sodium. To find neutrons you round the atomic mass if needed then subtract it from the number. So sodium's mass is 22.9 so you round it to 23 subtracted by the atomic number, which is 11 giving you 12. Hope that helps
What is the charge of a sodium nucleus?
Sodium has 12 neutrons; all neutrons are neutral particles.
Sodium has an atomic mass of 23 and an atomic number of 11 so the number of neutrons must be?
Sodium does have an atomic number of 11, and if the isotope's atomic mass is 23, the atom would have 11 protons (the atomic number) and 12 neutrons (the atomic mass minus the atomic number). The atom would have 11 electrons, and when ionized it would lose one and take on a charge of +1.
How many protrons does sodium have?
there are 11 neutrons.
If an ion with 10 electrons 11 protons and 12 neutrons will have a charge of?
+1 This is because there are 11 positive protons but only 10 negative elecrons, so the net charge is 1 positive charge (if each proton balances out each electron). The number of neutrons is irrelevant as neutrons have no charge.
A neutral atom contains 12 neutrons and 11 electrons. what is the number of protrons in this atom is?
A neutral atom with 11 electrons would, by definition, have to have 11 protons. In this case, we are talking about Sodium.
What element has 11 protrons?
Sodium does.
What is the charge of a sodium ion with 11 protons and 10 neutrons?
+1
Why atom is chargeless?
Atoms contain a number of protons, each with a single positive charge, and the same number of electrons with unit negative charge. Overall, the charges cancel out so that the atom, as a whole, is neutral.
How many protrons neutrons and electrons are in sodium?
Just remember the atomic number is the amount of protons and electrons there is 11 in sodium, and 12 neutrons in sodium. To find neutrons you round the atomic mass if needed then subtract it from the number. So sodium's mass is 22.9 so you round it to 23 subtracted by the atomic number, which is 11 giving you 12. Hope that helps
Which of the has an electric charge?
(a) a sodium atom with 11 protons, 11 electrons, and 12 neutrons (b) a calcium atom with 20 protons, 18 electrons, and 20 neutrons (c) a helium atom with 2 protons, 2 electrons, and 2 neutrons (d) an iron atom with 26 protons, 26 electrons, and 30 neutrons
What is the charge of a sodium nucleus?
Sodium has 12 neutrons; all neutrons are neutral particles.
What is the atomic number of Na 23?
atomic weight - protons = neutrons, Na-23 has an atomic weight of 23 amu, and 11 protons so 23-11=12 neutrons
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.
What atom has 5 protons and 6 neutrons and 5 electrons?
I'm almost positive the protons always tell you the identification of an element on the periodic chart... the atom with 6 protons is Carbon a non metal but if electrons are 5 then it must be carbon cation C+.
