8
in the third shell, an electron has more energy and is further from the nucleus
14
A energy pryramid shows that each feeding level has less energy than the one below it.
n=1 is the the lowest level there is.
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.
There are two electrons in the second energy level of a boron atom.
An atom has multiple energy levels. When an atom has more electrons than it can fit into an energy level, then it puts them into the next higher energy level.
An argon atom has 2 electrons in its first energy level, 8 electrons in its second energy level, and 8 electrons in its third energy level.
A neutral atom of magnesium has 2 electrons in its outermost energy level. Magnesium has a total of 12 electrons, with 2 electrons in the first energy level and 8 electrons in the second energy level. The outermost energy level is the second energy level in the case of magnesium.
If an atom has 7 electrons, then in the second energy level there would be 1 electron. The second energy level can hold a maximum of 8 electrons.
Xenon has multiple energy levels associated with its electron configuration. The energy level of an atom is typically determined by the arrangement of electrons in its electron shells. Depending on the state of the xenon atom (neutral, ionized, excited, etc.), its energy level can vary.
There are 8 electrons in the third energy level of a calcium atom. This can be determined by using the formula 2n^2, where n is the principal quantum number (n=3 for the third energy level).
The energy state of an atom refers to the specific energy level that an electron occupies around the nucleus. Electrons can exist in different energy states, or orbitals, depending on the amount of energy they possess. The energy state of an atom is fundamental in determining its chemical and physical properties.
An atom in which an electron has moved to a higher energy level is in an excited state. This can happen when the electron absorbs energy from its surroundings, such as from light or heat. The electron will eventually return to its original energy level, releasing the absorbed energy as light.
When an atom releases energy in the form of visible wavelengths of light, it indicates that an electron in that atom has gone from an excited energy level, back down to a lower energy level.
The highest energy level is called the "electronegativity".