This is called the valence shell
Since its only the high-energy electrons that participate in a ... Two different elements have similar chemical properties when they have the same number of valence electrons in their outermost energy level.
valence electrons are the electrons in the outermost energy level
The outermost principle energy level for strontium is the 5th energy level.
Valence electrons are the electrons in the outermost shell. They are the electrons available for bonding and generally determine the number of bonds an atom can make
Helium only needs 2 valence electrons to have a filled outermost energy level.
The element carbon
No.
No. For an atom of any given element there is a maximum number of electrons possible in each energy level. For example, in iron the pattern is 2, 8, 14, 2, meaning that two electrons occupy the first energy level, eight the second, 14 the third and two the outermost. The outermost electrons of iron can participate in chemical bonding.
Carbon
This is the valence shell and is involved in bonding e.g. the sharing or loss of electrons to form a molecule or giant structure. Inner shells do not take part in bonding though their shielding effect and repulsion does affect the loss and gain of electrons from this shell.
The sharing of electrons occurs in covalent bonding.
Since its only the high-energy electrons that participate in a ... Two different elements have similar chemical properties when they have the same number of valence electrons in their outermost energy level.
Carbon has four electrons in the outermost energy level, which is energy level two. It needs eight electrons to have this energy level filled.
Halogens have six valence electrons in the outermost energy level.
valence electrons are the electrons in the outermost energy level
Outermost energy level is full if there are 8 electrons in the valence shell.
In chemical bonding, only the valence shell electrons participate in reactions in general conditions. Sulfur has 6 electrons in its third energy level, outermost shell. Therefore the highest oxidation number for sulfur is +6.