Compounds
A pure substance composed of two or more elements
What is a compound
two or more substances that are not chemically combined
What is a mixture
Joining of atoms to form new substances
What is a chemical bond
Force of attraction between oppositely charges ions
What is an ionic bond
A mixture in which particles are dispersed throughout but not heavy enough to settle out examples are jello, whip cream, and fog
What is a colloid
This metal(Na) and poisonous gas (Cl) join together to form this
What is table salt
A mixture that appears to be a single substance but is composed of two or more substances distributed evenly
What is a solution
The electrons in the outermost shell are called this
What are valence electrons
The type of bond that shares electrons
What is covalent
Elements that have properties of both metals and nonmetals
What is a metalloid
Compounds can be broken down by this
What is a chemical change
The substance that is dissolved
What is a solute
The reason why some atoms don't bond
What is they have a full electron shell
A metal and a nonmetal
What is ionic bond
Saltwater is an example of this
What is a solution
The compound of water is made of these two elements
What is hydrogen and oxygen
The substance in which the solute is dissolved
What is the solvent
The model used to show valence electrons
What is a dot diagram of Lewis Structure
Two nonmetals
What is covalent
The ability of a solid, liquid, or gaseous chemical substance ( solute) to dissolve in solvent (usually a liquid) and form a solution.
What is solubility
Nitrogen and hydrogen can form this compound
You built this using clay!
What is ammonia
A mixture in which particles are dispersed throughout a liquid or a gas examples are oil and vinegar or a snow globe
What is a suspension
Covalent Compounds consist of individual particles called this
What is a molecule
Ionic bonds form this 3-D patterns
What is a crystal lattice
A measure of amount of solute dissolved in a solvent
What is concentration