Exam 2 Flashcards
The half distance between the nuclei or two Adjacent, identical metal atoms
Metallic Radius
Distance between the nucleus of an atom and it’s valence shell
Atomic Radius
Radius in nonmetals
Metallic radius
The actual magnitude of positive charge is experienced by an electron atom
Effective nuclear charge
Where an electron is partially shielded from a positive charge
Shielding
Atomic radius trend
Decreases left to right of a period
Increases down a group
Minimum energy required to remove an electron from an atom in the gas phase
Ionization Energy
Chemical species with a net charge
Ion
Zeff and IE have a what type of relationship
Direct
A series of two or more species that have identical electron configurations
Isoelectronic
Electrostatic attraction that holds oppositely charged ions together
Ionic Bonding
Definite samples of a given compound in the same ratio
Law of Definite Proportions
Ratio of one element that combines with a fixed mass of the other element can be expressed on a small whole number
Multiple Proportions
A compound that does not contain carbon
Inorganic
Compounds that contain both hydrogen and carbon
Organic Compounds
Compound that contains only hydrogen and carbon
Hydrocarbons
Simplest hydrocarbon
Alkanes
