ME First Partial

Going from liquid to solid

• Solidification (freezing)

• Evaporation (boiling)

• Condensation

• Melting

Type of mixture in which the components are equally distributed

• Heterogeneous mixure

• Homogenoues mixture

A transitional metal is a(n)

• Element

• Compound

• Homogeneous mixture

• Heterogenous mixture

An example of an element

• Air

• Neon

• Sodium chloride

• A soup

Element with the highest atomic radius

• Cs

• F

• S

• Mg

Element with the smallest electronegativity

• Cs

• F

• S

• Mg

Defined as the effort required to remove a valence electron from an atom

• Ionization energy

• Electronegativity

• Atomic size (radious)

• Valence electrons

Is directly related to the size of an atom

• Atomic radious

• Ionization energy

• Electronegativity

• Metallic character

Group 2 has a smaller ionization energy than group 17

• True

• False

Element with 2 energy levels and 2 valence electrons

• He

• Be

• H

• No answer