PIA - Quiz - Team 2 - Group 217

Science that studies the composition, structure, properties and changes of matter  

• Physics

• Chemistry

• Biology

Is anything that has mass and occupies space

• Matter

• Pure substance

• Atom

An element is composed of one type of atom, can´t be separated into simpler substances 

• True

• False

A compound is composed of only two elements and always combined in the same proportion 

• True

• False

Two or more different substances are physically mixed, but not chemically combined  

• Pure substance

• Separation methods

• Mixture

Uses a porous barrier to separate a solid from a liquid. The liquid passes through, leaving the solids trapped in the filter paper  

• Deacntation

• Filtration

• Centrifugation

A mixture is heated until the substance with the lowest boiling point boils to a vapor that can then be condensed into a liquid and collected  

• Distillation

• Evaporation

• Chromatography

Describe the ability of a substance to combine with or change into one or more other substances

• Physical property

• Chemical property

• Anthropogenic phenomena

Is the change from solid to gas without passing through liquid

• Deposition

• Melting

• Sublimation

Is any manifestation of the transformation of matter that can be perceived by our senses

• Chemical phenomena

• Heterogeneous mixture

• Changes of state