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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
An atom has what number of protons and electrons?
9 protons and 10 neutrons in F-19 isotope.
What are the Number of protons neutrons and number of electrons found in an atom of neon?
Neutrons = 10. Protons = 10. And electrons = 10.
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.
Explain how you can use an atom's mass number and atomic number to determine the number of protons electrons and neutrons in an atom?
An atom's atomic number indicates the number of protons it has, which is also equal to the number of electrons in a neutral atom. The mass number is the sum of the protons and neutrons in the nucleus. To find the number of neutrons, subtract the atomic number from the mass number: Neutrons = Mass Number - Atomic Number. This gives you the complete composition of the atom in terms of protons, electrons, and neutrons.
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.
