Chemistry

Front 1

Atomic Radii

Back 1

the distance frm the center of an atom's nucleus to its outermost electron

Front 2

Ionic Radii

Back 2

the distance from the center of an ions nucleus to its outermost electron

Front 3

ionization energy

Back 3

the energy needed to remove one of the atoms electrons. It is also a measureof how strongly an atom holds onto its electrons. Atoms with high ionization energies hold the outermost electron very tightly.

Front 4

Electron Affinity

Back 4

the energy change that occurs when an atom gains an extra electron. If an atom has a negative electron affinity, it indicates that the atom required no energy to gain the electron.

Front 5

Electronegativity

Back 5

the ability of an atom o attract electrons in a chemical bond

Front 6

Trend of atomic radii

Back 6

the atomic radius increases as you move down the periodic table and deacreases as you move across.

Front 7

Trend for Ionic radii

Back 7

Ionic radius increases as you move down the periodic table and decreases as you move across the tale

Front 8

Trend for ionization energy

Back 8

ionization energy of an atom decreases as you move down the table and increases as you move across the table

Front 9

Trend for electron affinity

Back 9

No general trend moving down the periodic table, increases as you moe across the periodic table.

Front 10

trend for Electronegativity

Back 10

Electronegativity increases as you move across toards fluorine. Ceksium (cs) is the least electronegative element.