Electron outer shell tee hee =^-^=
The outermost shell of an atom is called the valence shell. The valence shell contains valence electrons. These electrons are responsible for the chemical reactions.
1S
Full.
Full
Two electrons in the outer shell of radium.
An Ion
depends on the atom and how many electrons it needs to complete its outer shell. Elements like Oxygen, Florine i.e. the right side of the periodic tableexcludingthe noble gases, these elements want to take an electron off of the metal groups which are generally on the left side of the Periodic Table, the metal elements for example arePotassium, Magnesium etc. The metals want to lose an electron because they are closer to having an full outer shell if they get rid of 1 or two electrons
Seven , outer shell electrons or valence electrons increase as you move from left to right on the periodic table not including the transition metals which vary, they start with 1 valence in the alkali earth metals , and finish with 8 valence electrons on the noble gasses (group 18)
A group is a vertical column in the periodic table; there are 8 groups, numbered, always in Roman numerals, I to VII from left to right, with group O (the noble gases) on the far right-hand side. The atoms of elements within any given group have similar outer electron configurations
Satan, it is left with Satan.
A lithium atom has one electron on the outer shell. This is because there is 2 electrons maximum on the inner shell, so there is one left over for the outer shell. Hope you understand now xx
Two electrons in the outer shell of radium.
These electrons are called "outershell electrons" or "valence electrons."
An Ion
It would be a non-metal and a halogen. Group 18 or the noble gases, all have 8 electrons in their outer shell. Therefore, the group before it would have seven electrons in the outer shell. This group is made up of all non-metals.
depends on the atom and how many electrons it needs to complete its outer shell. Elements like Oxygen, Florine i.e. the right side of the periodic tableexcludingthe noble gases, these elements want to take an electron off of the metal groups which are generally on the left side of the Periodic Table, the metal elements for example arePotassium, Magnesium etc. The metals want to lose an electron because they are closer to having an full outer shell if they get rid of 1 or two electrons
depends on the atom and how many electrons it needs to complete its outer shell. Elements like Oxygen, Florine i.e. the right side of the periodic tableexcludingthe noble gases, these elements want to take an electron off of the metal groups which are generally on the left side of the Periodic Table, the metal elements for example arePotassium, Magnesium etc. The metals want to lose an electron because they are closer to having an full outer shell if they get rid of 1 or two electrons
depends on the atom and how many electrons it needs to complete its outer shell. Elements like Oxygen, Florine i.e. the right side of the periodic tableexcludingthe noble gases, these elements want to take an electron off of the metal groups which are generally on the left side of the Periodic Table, the metal elements for example arePotassium, Magnesium etc. The metals want to lose an electron because they are closer to having an full outer shell if they get rid of 1 or two electrons
depends on the atom and how many electrons it needs to complete its outer shell. Elements like Oxygen, Florine i.e. the right side of the periodic tableexcludingthe noble gases, these elements want to take an electron off of the metal groups which are generally on the left side of the periodic table, the metal elements for example arePotassium, Magnesium etc. The metals want to lose an electron because they are closer to having an full outer shell if they get rid of 1 or two electrons
depends on the atom and how many electrons it needs to complete its outer shell. Elements like Oxygen, Florine i.e. the right side of the periodic tableexcludingthe noble gases, these elements want to take an electron off of the metal groups which are generally on the left side of the Periodic Table, the metal elements for example arePotassium, Magnesium etc. The metals want to lose an electron because they are closer to having an full outer shell if they get rid of 1 or two electrons
filled with electrons