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What identify the number of protons neutrons and electrons in the atom.?
The number of protons in an atom is equal to its atomic number, which identifies the element. Neutrons are found by subtracting the atomic number from the mass number. For a neutral atom, the number of electrons is equal to the number of protons.
What subunits are present in equal numbers in an atom?
Protons, neutrons, and electrons are subunits present in equal numbers in an atom. The number of protons in an atom is equal to the number of electrons, while the number of neutrons can vary in different isotopes of an element.
How many protons neutrons and electrons are there in a sodium atom?
Electrons~ 11 Neutrons~11 12Protons~11Youre welcome(;___________________________ (Improved answer) No, It has 11 electrons, 11 protons and 12 neutrons.
What is an atom compromise of?
An Atom is composed of Electrons,Protons,and Neutrons.
If a neutral atom has a mass of 15 amu and an atomic number of 7 determine the number of protons neutrons and electrons in the atom?
There are 8 neutrons, 7 protons, and 7 electrons. Atomitc number is always tells how many protons there are. We consider protons and neutrons to have a weight of 1. There are 7 protons, so we take the weight and subtract it from 15 to get how many neutrons we have ( which is 8). Because the atom is neutral ( no charge) there has to be the same amount of electrons as there are protons ( which is 7).
An atom has 15 protons and 18 neutrons How many electrons does it have?
If the atom is neutral, then it will have 15 electrons to balance the 15 protons.
How may electrons neutrons protons are foundin the helium atom?
2 protons 2 electrons 2 neutrons 2 protons 2 electrons 2 neutrons don't know
What are the Number of protons neutrons and number of electrons found in an atom of neon?
Neutrons = 10. Protons = 10. And electrons = 10.
An atom has what number of protons and electrons?
9 protons and 10 neutrons in F-19 isotope.
How many protons electrons and neutrons does an atom have?
Americium has 95 protons and electrons. Number of neutrons: Atomic Mass of an isotope - number of protons
What particles make up the mass of an atom?
The number of protons
Is an atom that has the same number of protons as neutrons a neutral atom?
False. The atom that has the same number of protons as it has electrons is a neutral atom.
How do you find the number of electrons in an atom if you know the number of protons and neutrons?
In a neutral atom, the number of electrons is equal to the number of protons of the nucleus.
How many electrons does a chlorine atom have if it has 17 protons and 18 neutrons?
17 electrons. The number of protons and electrons is always the same.
Is the number of electrons equal the number of neutrons in an atom?
not usually, a standard atom will contain the same amount of electrons and PROTONS, not neutrons
What are the Number of protons neutrons and number of electrons found in an atom of oxygen?
An atom of oxygen has 8 protons, 8 neutrons, and 8 electrons. The number of protons determines the element's identity and is equal to the atomic number, while the number of neutrons can vary, leading to different isotopes. The number of electrons is equal to the number of protons in a neutral atom.
How many protons neutrons and electrons are there in a gold atom?
In an atom of gold, there are 79 protons and 79 electrons. The number of neutrons for gold may vary by isotope.
