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An atom (as from the Periodic Table, which have no charge) will have the same amount of protons as electrons.
The atomic number is the amount of protons an atom has. Lithium has an atomic number of 3, which means it's nucleus contains 3 protons, and in turn 3 electrons.
Once you identify the atom based on it's atomic number, and find it on the periodic table, you can see it's symbol, and weight.
The atomic weight is the amount of protons and neutrons added together, both weighing 1 amu (*Atomic Mass units*: The unit that protons and neutrons are measured). Lithium has an atomic weight of 6.94, so the amount of protons (3) subtracted from 6.94 is 3.94. Now we round up to the nearest whole number and we have 4. Four is the amount of neutrons an atom of Lithium has.
What else can I help you with?
Which of the electrons only allows a total of 2 electrons?
I think you mean what atom only allows a total of 2 electrons and that would be helium.
To make static electricity what is the only part of the atom that moves?
In static electricity, the only part of the atom that moves is the electrons. When two surfaces rub against each other, electrons can move from one material to the other, leading to a buildup of static charge.
How many electrons are there in the helium atom?
7 Helium contains two electrons in all naturally occurring states.
Where would find electrons and what charge do they have?
Electrons are found outside the nucleus of the atom and they have negative charge.
What is found in the electron clound of an atom?
In the electron cloud of an atom, you can find electrons, which are negatively charged particles that orbit around the nucleus. Electrons are responsible for forming chemical bonds and determining the atom's reactivity and properties.
Where can one find valence electrons in an atom?
Valence electrons in an atom are found in the outermost energy level or shell of the atom.
Where do you find electrons and protons?
an atom
Where do you find electrons in a atom?
The baisc consept of an atom is a nucleus of protons and neutorons with electrons orbitting around it
How many electrons does an atom has?
It depends on the atom you are reffering to, but to find the electrons take away the number of protons from the mass number of the atom.
Which atom has only 6 electrons?
The neutral atom is Carbon, but other ions can have only 6 electrons.
How can you find the valance electrons for an atom?
is a compound
How many electrons in an atom of flourine-19?
A fluorine atom has 9 electrons and it has the only isotope, fluorine-19.
How can you find he number of electrons in an atom?
in an atom of neutral charge, the number of electrons will be the same as the number of protons, or the atomic number.
Where do you find electrons in an atom?
circuling the nucleus and the protons
Where can you find electrons in an atom?
Orbiting around the nucleus.
What do you find in the nucleas of an atom?
protrons, neutrons, electrons
What particles around the atom have negative charge?
only the electrons have a negative charge but they go around the nucleus
