Matter and changes in state Classification of Matter Physical and Chemical Properties More questions
Pregunta 1 Is anything that has mass and occupies space
Pregunta 2 A single chemical (an elemento or a compound) composed of the same kind of matter with the same kind of particle through out.
Pregunta 3.Are those that identify the substance without causing a change in the composition of the substance
Pregunta 4 The ratio of the mass of an object to its volume.
Pregunta 5 Definite shape, Definite volume, not easily compressed
Pregunta 6 A material that is made up of two or more substances that can be in variable proportions but are not combined together chemically
Pregunta 7 Characteristic properties that relate the changes in composition of a substance or to its reaction with other substances
Pregunta 8 A process used to separate a liquid from a solid by letting the particles of the solid to settle down.
Pregunta 9 Indefinite shape, definite volume, not easily compressed.
Pregunta 10 A material composed of only one kind of atom. It cannot be decomposed into simpler substances by chemical of physical means.
Pregunta 11 Color, odor, density, melting point, boiling point, hardness, shiness, ductility, malleability, viscosity
Pregunta 12 Depends only on the composition of a substance, not on the size of the sample
Pregunta 13 Indefinite shape, Indefinite volume, Easily compressed.
Pregunta 14 A pure substance made up of two or more kinds of elements that are combined together chemically in fixed proportions.
Pregunta 15 Tendency of a substance to react with another substance, to tarnish, to corrode, to explode, or to act as poson or carcinogen.
Pregunta 16 A process that separates a solid from the liquid in a heterogeneous mixture using a filter paper.
Pregunta 17 A water ballon is an example of?
Pregunta 18 A mixture that has the same composition and properties throughout. (A solution )
Pregunta 19 It occur when atoms link together in new ways. The changes cause new compounds to form. The new compounds have properties different from the original substance from witch they are formed.
PreguntaPregunta 20 A process used to separate dissolves solids from a liquid, which is boiled to produce a vapor that is then condensed into a liquid.
Respuesta 1 Mass Inicio
Respuesta 2 Pure Substance Inicio
Respuesta 3 Physical Propierties Inicio
Respuesta 4 Density Inicio
Respuesta 5 Solid Inicio
Respuesta 6 Mixture Inicio
Respuesta 7 Chemical Properties Inicio
Respuesta 8 Sedimentation Inicio
Respuesta 9 Liquid Inicio
Respuesta 10 Elements Inicio
Respuesta 11 Physical Property Inicio
Respuesta 12 Density. Inicio
Respuesta 13 Gas Inicio
Respuesta 14 Compound Inicio
Respuesta 15 Chemical Properties Inicio
Respuesta 16 Inicio
Respuesta 17 Liquid Inicio
Respuesta 18 Homogeous Mixture Inicio
Respuesta 19 Chemical Change Inicio
Respuesta 20 Distillation Inicio