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What do you call an atom if you move an electron in an atom from a low energy level to a higher energy level within the atom?
When you move an electron in an atom from a lower energy level to a higher energy level, it is called an electron excitation. This process requires the electron to absorb energy to move to a higher energy state.
What is the simplest atom that contains one proton one electron and no neutrons?
The simplest atom that contains one proton, one electron, and no neutrons is the hydrogen atom.
What does the nucleus of an atom contains protons and what?
nuetron and electron
What contains only 1s2 orbit?
Helium's electron structure is 1s2, meaning two electrons in the 1s orbital
How many electron shells does an atom of oxygen have?
An oxygen atom has two shells. The first contains two electrons, and the second contains six electrons.
How does an electron position in an atom affect the energy it contains?
If there is an extra electron in the valence level then the electron is in the excited state and is carrying more energy. If the atom is normal then it is in the ground stte and contains low energy.
An atom contains seven electrons in its outermost energy level the atom is what?
The question is somewhat vague. If the question were written as an atom contains seven electrons in the outermost energy level and that outermost shell is a p-shell then the atom is a halogen. If the atom contains seven electrons in the outermost energy level and that outermost shell is a d-shell or f-shell then the atom is a metal.
What kind of atom has three electrons?
Lithium is an atom that has three electrons. It has an electron configuration of 2-1, with two electrons in the first energy level and one electron in the second energy level.
How are an atoms nucleus and its electron cloud different?
The nucleus of an atom contains protons and neutrons, while the electron cloud surrounds the nucleus and contains the electrons. The nucleus is positively charged and is much smaller in size compared to the electron cloud. The electron cloud determines the size of the atom and contains most of the atom's volume.
What information does the first quantum number of an electron give?
The energy level the electron is in
What do you call an atom if you move an electron in an atom from a low energy level to a higher energy level within the atom?
When you move an electron in an atom from a lower energy level to a higher energy level, it is called an electron excitation. This process requires the electron to absorb energy to move to a higher energy state.
What information does the first quantum of an electron give?
The energy level the electron is in
What is the simplest atom that contains one proton one electron and no neutrons?
The simplest atom that contains one proton, one electron, and no neutrons is the hydrogen atom.
When is an electron a valence electron?
when it is on the very outside level away from the nucleusA valence electron is one that occupies the highest energy level for any electron in a particular neutral atom. (There may be more than one such electron in a single atom.)It is an electron in the outermost shell of the atom.
What does the nucleus of an atom contains protons and what?
nuetron and electron
What contains only 1s2 orbit?
Helium's electron structure is 1s2, meaning two electrons in the 1s orbital
What is the energy of electron in first orbit?
The energy of an electron in the first orbit of a hydrogen atom is -13.6 electron volts (eV). This energy value represents the lowest energy level in the atom and is known as the ground state energy.
