Show:
Ionic Bonds
Covalent Bonds
Naming Compounds and Writing Formulas
Metals
Random
100

Model of an atom in which each dot represents a valence electron

What is an electron dot diagram?

100

A neutral group of atoms that are joined together by one or more covalent bonds

What is a molecule?

100
Name for BaCl
What is barium chloride?
100
A metallic bond joins a _____________ to a ____________.
metal to metal
100
These particles determine how an element will form chemical bonds.
valence electrons
200
An atom that has a net negative or positive charge
What is an ion?
200

A covalent bond in which electrons are not shared equally

What is a polar covalent bond?

200
Formula for iron (III) oxide
What is Fe2O3
200

A mixture of two or more elements, at least one of which is a metal

What is an alloy?

200

A chemical bond in which two atoms share a pair of valence electrons

What is a covalent bond?

300

An ion with a positive charge

What is cation?

300

Attractions between _________ molecules are stronger than attractions between __________ molecules

What is polar, nonpolar?

300
Family of elements most likely to form more than one ion.
What is transition metals?
300
Name of the structure formed by metallic bonding
electron sea
300

The attraction between a metal cation and the shared electrons that surround it

What is a metallic bond?

400
A notation that shows what elements a compound contains and the ratio of the atoms or ions of these elements in the compound
What is a chemical formula?
400

Sharing two sets of electrons

What is a double bond?

400

Formula for dinitrogen monoxide

What is N2O

400

Two properties of metals

conductors, malleable, high melting points

400

The type of bond where electrons are transferred?

What is an ionic bond?

500
Solids whose particles are arranged in a lattice structure
What is a crystal?
500

Having these on your central atom will likely determine whether or not a molecule is polar.

What is lone pairs?

500

Name for P2Br4

What is diphosphorus tetrabromide

500

Metallic bonds are formed from the attraction between the metal _____________ and the ________________.

cations and electrons

500

The force that holds atoms or ions together as a unit

What is a chemical bond?