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If the first energy level is complete with two electrons then what has two elements?
If the first energy level is complete with two electrons, then the elements hydrogen and helium have two elements in their electron configuration. Hydrogen has one electron in its first energy level, while helium has two electrons filling its first energy level.
The energy of an electron varies depending upon which energy level that electron occupies.?
Yes, the energy of an electron does vary depending on which energy level it occupies.
What element in the noble gas family has the outside energy level that is the second electron Shell?
The noble gas with its outer energy level in the second electron shell is neon (Ne). Neon has an atomic number of 10 and a complete outer shell with 8 electrons, which makes it stable and inert. It is located in group 18 of the periodic table.
If enough energy was added to remove an electron for calcium which energy level would the electron be removed?
The electron would be removed from the outermost energy level, which is the fourth energy level, for calcium.
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.
How many valence electrons are in the sodium family?
Elements in the sodium family (Group 1A or Group 1) have 1 valence electron. This is because they have one electron in their outermost energy level.
What is an alternative name for energy level?
An alternative name for energy level is electron shell or electron orbital.
Which element in the fifth period of the table requires only one more electron to complete its outermost energy level?
The element in the fifth period of the periodic table that requires only one more electron to complete its outermost energy level is rubidium (Rb). It has one electron in its outermost shell (5s¹) and needs one additional electron to achieve a stable electron configuration, similar to that of xenon, the nearest noble gas.
When an electron drops from a higher energy level to a lower energy level is it taken from the environment?
No, when an electron drops from a higher energy level to a lower energy level within an atom, the energy released in the form of a photon is given off by the electron itself, not taken from the environment. This process is known as emission.
What information does the first quantum number of an electron give?
The energy level the electron is in
What is the first energy level of an electron?
The K shell's 1s orbital is te first energy level of an electron.
What can happenn if an electron moves to a higher energy level?
the electron will gain energy
