What's the Matter?
Matter occupies space and has ________.
Mass
Tea is a ________ mixture.
Homogenous
State of matter in which particles have enough energy to overcome all of the attractive forces between them.
Gas
Materials in this state have the lowest overall energy levels in comparison to the others.
Solid
The energy of motion.
Kinetic energy
Law that states that compounds are always formed by elements combining in fixed, whole number ratios.
Law of definite proportions
Table is an example of a compound or mixture?
Compound
State of matter in which particles have enough energy to slide past each other.
Liquid
Flammability is a _________ property.
Chemical
Lemonade is an example of a compound or mixture?
Mixture
The random, continuous motion of all particles is known as ___________.
Brownian motion.
Pure substance consisting of atoms of two or more different elements combined.
Compound
State of matter that has both definite volume and shape.
Solid
Anything about a substance that can be measured or observed without altering the chemical composition of the substance.
Physical properties
Weight is the measure of _______ on an object.
Gravity
The amount of matter in an object is referred to as _________.
Mass
Material made of only one kind of element or compound.
Pure substance
The compressibility of gasses is?
High
Law that states matter can never be created or destroyed.
Law of Conservation of Matter
The ability of a solid to be pulled into a wire.
Ductility
The mass of matter contained within a particular volume.
Density
Physical combination of two or more substances in a changeable ratio.
Mixture
The compressibility of gas is?
High
Luster is a ______ property.
Physical
When a solid transitions to a vapor without first melting into a liquid.
Sublimation