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attraction to the positively charged nucleus
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What is the glue that holds atoms together?
The glue that holds atoms together is the electromagnetic force between the positively charged protons in the nucleus and the negatively charged electrons surrounding it. This force keeps the electrons in orbit around the nucleus and holds the atoms together to form molecules and solids.
What holds electrons in their shells?
The electrons "orbit" the nucleus of an atom. They do so because they are attracted to the positive charge of the protons inside the nucleus. They do not usually leave the atom because of this attraction, and do not usually fall into the nucleus because they are moving.
Why are electrons attracted to the center of the atom?
Electrons are attracted to the center of the atom, called the nucleus, due to the positively charged protons in the nucleus. Opposite charges attract, so the negatively charged electrons are drawn towards the positively charged nucleus. This attraction keeps the electrons orbiting the nucleus in defined energy levels.
Do the electrons of an atom have huge amounts of nuclear energy?
No, the electrons do not have nuclear energy, they are not part of the nucleus. They have binding energy which keeps them attached to the nucleus as part of the atom. When an electron is bound to an atom, it has a potential energy that is inversely proportional to its distance from the nucleus. This is measured by the amount of energy needed to unbind the electron from the atom, and is usually given in units of electronvolts (eV). In the quantum mechanical model, a bound electron can only occupy a set of states centered on the nucleus, and each state corresponds to a specific energy level. The lowest energy state of a bound electron is called the ground state, while an electron at a higher energy level is in an excited state. The binding energy of electrons is many orders of magnitude less than the binding energies in the nucleus, and atoms are easily ionised by stripping off electrons.
Why don't electrons fly off an atom?
This is because an electron is negatively charged, the nucleus(centre of the atom) is positively charged, opposite charges attract....thus the electrons stay in orbit like the earth around the sun because of forces of attraction (in this case charges)
What keeps electrons in motion?
The nucleus
What keeps electrons moving around the nucleus?
Electrons move around the nucleus due to the attractive force between the positively charged protons in the nucleus and the negatively charged electrons. This force, called electrostatic attraction, keeps the electrons in orbit around the nucleus.
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.
Why don't electrons crash into the nucleus?
Electrons do not crash into the nucleus because they are constantly in motion and are held in orbit around the nucleus by the electromagnetic force. This force keeps the electrons at a certain distance from the nucleus, preventing them from colliding with it.
What keeps electrons in the space around a nucleus?
The electrostatic forces between the protons and the electrons keep it in orbit.
What has a strong hold on electrons?
Nucleus of an atom has a strong hold on electrons because of the attractive force between the positively charged nucleus and negatively charged electrons. This attraction keeps the electrons in orbit around the nucleus, forming the structure of the atom.
Why are electrons usually found near the nucleus?
Electrons are usually found near the nucleus due to the attractive force of the positively charged protons in the nucleus. This force keeps the electrons in orbit around the nucleus rather than floating away. The balance between the attractive force of the protons and the repulsive force of the electrons determines the electron's energy level and distance from the nucleus.
Why does electron surround nucleus?
Electrons surround the nucleus of an atom due to the attraction between the positive charge of the protons in the nucleus and the negative charge of the electrons. This electrostatic force of attraction keeps the electrons in orbit around the nucleus, maintaining the stability of the atom.
In an atom the electrons travel around the nucleus somewhat like a satellite orbits the earthThe force that keeps the electron in orbit is the?
The force that keeps electrons in orbit around the nucleus is called the repelling force of gravity. If there was no gravity the electrons would never stay in orbit but would be floating around in space.
Why electrostatic forces exist between nucleus and outermost electrons?
Electrostatic forces between the nucleus and outermost electrons exist due to the attraction between opposite charges. The nucleus carries a positive charge, while electrons carry a negative charge. This attraction keeps the electrons in orbit around the nucleus, creating stability within the atom.
What is the glue that holds atoms together?
The glue that holds atoms together is the electromagnetic force between the positively charged protons in the nucleus and the negatively charged electrons surrounding it. This force keeps the electrons in orbit around the nucleus and holds the atoms together to form molecules and solids.
Why don't electrons fly off into space?
Electrons are held in place by the electromagnetic force exerted between them and the positively charged protons in an atom's nucleus. This force keeps electrons in orbit around the nucleus, preventing them from flying off into space.
