Chemical bonding

Front

What is the number of valence electrons for Carbon (Group 14)?

Back

4

Front

What is a valence electron?

Back

An electron that is found in the outermost shell of an atom.

Front

What is the number of valence electrons for Calcium (Group 2)?

Back

2

Front

What information is helpful to determine if two atoms will bond?

Back

All of the above, all of which can be found on the Periodic Table.

Front

If an atom transfers an electron to another atom, what type of bond is formed?

Back

Ionic Bond, which is stronger than covalent bonds.

Front

What is the definition of an ionic bond?

Back

A type of chemical bond that involves the electrostatic attraction between oppositely charged ions.

Front

What is the definition of a covalent bond?

Back

A type of chemical bond that involves the sharing of electron pairs between atoms.

Front

How do you determine the number of valence electrons for an element?

Back

By looking at its group number in the periodic table.

Front

What is the significance of valence electrons in chemical bonding?

Back

Valence electrons determine how an atom can bond with other atoms.

Front

What type of bond is formed when electrons are shared equally between two atoms?

Back

Nonpolar covalent bond.