answersLogoWhite

0

group 1...is 1 valence.

group 2...is 2 valence.

User Avatar

Wiki User

13y ago

What else can I help you with?

Related Questions

How many valance electrons to Atoms of oxygen and sulfur have?

Oxygen atoms have 6 valence electrons, while sulfur atoms have 6 valence electrons as well.


How many atoms valence electrons are in an oxygen atom?

Oxygen has six valence electrons.


How many valence electrons are there in an atom of gallium?

Gallium is a mono-atomic metal element. So their atoms are atoms, and as many as you have!


How many valence electron does aluminum atoms have?

Aluminum has 3 valence electrons.


How many valence electron do atoms need to be staple?

8 valence electrons


How many atoms valence electrons aluminum have?

3


How many valence electrons are in carbon atoms?

Four.


How many valence electrons and how many bonds does carbon form with other atoms?

carbon has 4 valence electrons and can form a maximum 4 bonds with other atoms.


What is the relationship between groups valance electrons and ionic charge?

The number of valence electrons in an atom determines its ability to form ions. Atoms that have few valence electrons tend to lose them to form positive ions, while atoms with many valence electrons tend to gain electrons to form negative ions. The ionic charge of an ion is related to the number of electrons gained or lost during the formation of the ion.


How many valence electrons do atoms in period 1 have?

Hydrogen has 1 valence electron, whereas helium has 2 valence electrons.


How many valence electrons does serine have?

Serine has five valence electrons. It has three valence electrons from the oxygen atom and one valence electron each from the carbon and nitrogen atoms in its structure.


How many valence electrons would be common for an atoms of a nonmetal?

chocolate