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What is the approximate mass of a neutral atom with 31 electrons and 38 neutrons?
Wiki User
∙ 13y ago
From the Periodic Table, the atomic number of iron (Fe) is 26. This means that iron atoms have 26 protons in their nuclei. Mass number is the number of protons and neutrons in the nucleus of an isotope of an element. So, for your example of 31 neutrons, the sum of the number of protons (26) and neutrons (31) is 57. So the mass number of this iron atom is 57.
Wiki User
∙ 12y ago
Wiki User
∙ 13y ago69
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What are the three main particles found in a neutral atom?
Protons + Electrons - Neutrons 0
What are the 3 particals that make up an atom?
An atom is made up of protons, neutrons and electrons. The protons and neutrons form a nucleus where the majority of the mass is; the electrons are in orbit around the nucleus.
Describe the nucleus of an atom?
The nucleus is an organelle, enclosed within the cell that stores the cell's DNA (genes and chromosomes) and coordinates the cell's activities. The nucleus is the control center for the cell.
Why is a regular atom neutral?
Because in a normal atom the are there are the same numbers of electrons and protons. Charge of an electron is 1- and charge of a proton is 1+, thus the overall charge will be zero.
How many particles are found in the nucleus of a uranium atom?
how many particles are found in the nucleus of a uranium atom? 92 protons and x neutrons; the number of the neutrons is dependent of the isotope atomic mass. Also 92 electrons.
Will an atom with 27 protons 32 neutrons and 27 electrons be electrically neutral?
Neutrons have no charge. When the number of protons of an atom is equal to the number of electrons in it, the atom is neutral, in other words, it has no charge.
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 many neutrons are in a neutral atom of nitrogen-14?
no electrons
What must always be the same in a neutral atom?
To have a neutral atom, the atom must have the same amount of protons, neutrons, and electrons inside of it.
How many neutrons protons and electrons does a neutral atom of nitrogen- 14?
7 protons, 7 electrons and 8 neutrons
An atom which has 4 protons and 6 neutrons will be electrically neutral if it contains?
It will have 6 electrons since an atom is neutral when its number of protons is the same as its number of electrons.
Is an atom neutral if it has a greater number of electrons than protons?
False. An atom is neutral if it has an equal number of protons and neutrons
What parts of an atom has no charge protons neutrons electrons or the nucleus?
neutrons, just think neutron = neutral
If an atom is neutral the number of electrons and neutrons will be equal?
yes. also, all atoms are neutral.
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.
What is an atom a particle of?
An atom is made up of subatomic particles called protons, neutrons and electrons. Protons have a positive charge, Neutrons are neutral, and electrons have a negative charge. :-)
How many protons neutrons and electrons are there in a neutral atom of 113In (indium's-113)?
49 protons, 64 neutrons and 49 electrons.
