answersLogoWhite

0

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.

User Avatar

Wiki User

16y ago

What else can I help you with?

Related Questions

How many outer shell electrons does copper have?

Copper is a non metal element. There are 29 electrons in a single atom.


What element has 6 outer shell electrons?

The element with 6 outer shell electrons is carbon. Carbon has 4 electrons in its outer shell and 2 electrons in the shell before that, totaling 6 outer shell electrons.


How many electrons does the element B have in its outer shell?

Boron has 3 electrons in the outer shell and 2 electrons in the inner.


Does argon has the same number of electrons in its outer shell as magnesium metal?

No. Argon has eight electrons in its outer shell and magnesium has two electrons in its outer shell.


What number of electrons in the outer outer shell of Cl?

A chloride anion contains eight outer shell electrons, one more than the seven outer shell electrons found in a chlorine atom.


How many electrons are in the outer shell of copper?

The outer shell (N=4) of the copper element has 2 electrons.


How many are in the outer shell of the yellow group?

There are different electrons in the outer shell of each element.


What element is the only noble gas that does not have eight electrons in its outer shell?

Helium is the only noble gas that does not have eight electrons in its outer shell. It has only two electrons in its outer shell.


What is the 28?

The element with atomic number 28 is Nickel (Ni). It is a transition metal in period 4 of the Periodic Table. It is the first element in the Nickel family. It has 28 electrons in 4 shells with 2 electrons in the outer shell.


What element is a noble gas that does not have eight electrons in its outer shell?

Helium is the element in the noble geses family that does not have an octet. Helium is the element in the noble geses family that does not have an octet.


What are the Every element in group one has one electron in its outer shell Every element in group two has two electrons in its outer shell?

Elements in Group 1 of the periodic table have one electron in their outer shell, while elements in Group 2 have two electrons in their outer shell. This configuration makes these elements more stable and likely to form ions with a positive charge by losing these outer electrons to achieve a full outer shell.


What happens to the electrons in the outer shell when the alkali metals react with other elements?

the alkali metals have 1 electron in their outer most shell. in order to obtain a full outer shell they have to lose this electron. so when they react with another metal they lose this electron and the outer most shell.