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How many valence electrons protons neutrons and electrons does aluminumhave?
3 valance electrons,13 electrons,13 protons,14 neutrons
How many protons neutrons and electrons does Mo have?
The neutral atom of molybdenum has 42 electrons.
How does an atom of sodium has a larger mass than a atom of neon. how is this possible when neon has so many more valence electrons?
sodium has more protons and neutrons. electrons have practically no mass, valence electrons are just outer orbital electrons. sodium has 11 protons, 11 electrons, and 12 neutrons. Mass is 23. neon has 10 protons, 10 electrons, and 10 neutrons. Mass is just 20. The neon atom has 10 protons and 10 neutrons for a mass number of 20. The sodium atom has 11 protons and 12 neutrons for a mass number of 23. The number of valence electrons has no bearing on mass number or atomic weight.
How many valence electrons does Aluminume have?
Aluminum has 3 valence electrons.
Do valence electrons determine the atomic mass?
No, the valance electrons determine the charge, the atomic number is determined by the number of protons. Generally, electrons are equal to protons, but in ions it is different, so use protons.
How many valence electrons protons neutrons and electrons does aluminumhave?
3 valance electrons,13 electrons,13 protons,14 neutrons
How many protons electrons and valence electrons does potassium have?
it has 19 electrons and 19 protons and 20 neutrons
What gaseous element has 5 valence electrons and fewer neutrons than sodium?
The gaseous element with 5 valence electrons and fewer neutrons than sodium is Boron. Boron has 5 protons and 5 neutrons, while sodium has 11 protons and about 12 neutrons.
How many protons electrons and valence electrons are in each nitrogen atom?
Nitrogen14, has 7 protons, 7 electrons and 7 neutrons.
How many neutrons and electrons are in clacium?
A calcium atom typically has 20 protons, 20 electrons, and approximately 20 neutrons.
How many protons neutrons and electrons does Mo have?
The neutral atom of molybdenum has 42 electrons.
What subatomic particles will vary in different isotopes of an element neutrons protons electrons or valence shells?
The number of neutrons is variable.
How does an atom of sodium has a larger mass than a atom of neon. how is this possible when neon has so many more valence electrons?
sodium has more protons and neutrons. electrons have practically no mass, valence electrons are just outer orbital electrons. sodium has 11 protons, 11 electrons, and 12 neutrons. Mass is 23. neon has 10 protons, 10 electrons, and 10 neutrons. Mass is just 20. The neon atom has 10 protons and 10 neutrons for a mass number of 20. The sodium atom has 11 protons and 12 neutrons for a mass number of 23. The number of valence electrons has no bearing on mass number or atomic weight.
How many valence electrons does Aluminume have?
Aluminum has 3 valence electrons.
What is the total number of valence electrons in an atom with the total of thirteen protons?
13 protons would indicate the element is aluminum, Al. It has the electron configuration of1s2 2s2 2p6 3s2 3p1. In the 3rd energy level, there are 3 electrons, thus it has a total of 3 valence electrons.
What are the subatomic particles of atom?
as far as i know aluminum is a molecule not an atom. The aluminum atom has a valence of 3, what its chemical structure is depends on what it combines with.
How many valence electrons does a neutral atom of aluminum have?
A neutral atom of aluminum has 3 valence electrons.
