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Fast moving electrons travel through the empty space surrounding the nucleus How are electrons held within the atom?
Electrons are held within the atom by the attraction between their negative charge and the positive charge of the nucleus. This attraction, known as the electromagnetic force, keeps the electrons in orbit around the nucleus in specific energy levels.
Where do electrons protons and neutrons reside within an atom?
Protons and neutrons reside within the nucleus, electrons orbit around the nucleus.
If the outer electrons of the atom of substance are held tightly to the atom you would expect that substance would be .?
an insulator
Do electrons repel each other within the same atom?
no
How many valence electrons are there in each atom within a silicon crystal?
There are 4 valence electrons in each silicon atom within a silicon crystal. Silicon has 4 valence electrons in its outermost shell, as it is in group 14 of the periodic table.
How are the electrons held into place within the atom?
They aren't held IN atoms. They are held AROUND atoms. Yet, the answer you seek is still simple. The Protons of any given atom contain a positive charge value of +1. Each Electron carries a negative charge of -1. These opposites attract, and that's why the Electrons stay in place.
Fast moving electrons travel through the empty space surrounding the nucleus How are electrons held within the atom?
Electrons are held within the atom by the attraction between their negative charge and the positive charge of the nucleus. This attraction, known as the electromagnetic force, keeps the electrons in orbit around the nucleus in specific energy levels.
Atom are held together by sharing electrons?
Yes.
Where do electrons protons and neutrons reside within an atom?
Protons and neutrons reside within the nucleus, electrons orbit around the nucleus.
What is the difference between bound and free electrons?
Bound electrons are the electrons locked in orbit of the atom which are held in orbit by its attraction to the positive charge of the proton(s) in the nucleus. Electrons have a negative charge. Conversely, the free electrons are electrons that are not orbiting the nucleus of an atom normally in the form of static electricity. Valence electrons are the electrons orbiting the outermost shell of the atom are weakly held by the positive proton charges and can be transferred to or shared with one or more other atoms. Valence electrons are bound until they are freed by some outside force or reaction.
What are molecules held together by the donation of electrons to another atom?
Ionic molecules donate electrons.
The electrons farthest from the nucleus or most loosely held are called?
the electrons on the last shell of an atom are called valency electrons.
What two things are always equal within an atom?
The number of protons in the atom's nucleus and the total number of electrons in the electron shells of that atom.
If the outer electrons of the atom of substance are held tightly to the atom you would expect that substance would be .?
an insulator
The number of missing or extra electrons within an atom's outer shell?
Valence electrons
Electrons that are held most loosely in an atom are called what?
The electrons in the valence band, this can be 1 to 8 electrons (in the s and p orbitals of the outer shell) depending on the element.
Do electrons repel each other within the same atom?
no
