Flashcards on Atoms and Elements

Front

Outer region of the atom.

Back

Electron Shells

Front

Positively charged particles located in the nucleus.

Back

Protons

Front

Responsible for reactivity.

Back

Electrons

Front

Atoms are specific types of what?

Back

Elements

Front

The periodic table categorizes atoms by what?

Back

Atomic Numbers

Front

Atomic number of Nitrogen.

Back

7

Front

What does the atomic number tell us about an atom?

Back

Number of protons

Front

Electrons are equally shared because the atoms have the same electronegativities.

Back

Nonpolar Covalent Bonds

Front

What type of Bond is this?

Back

Nonpolar Covalent Bond

Front

Electrons are unequally shared because the atoms have different electronegativities.

Back

Polar Covalent Bonds