Karteikarten
Matter
Karten in diesem Stapel (31)
- 1It is everything around us that has a mass and a volume. It is made up of atoms.Matter
- 2They are the smallest particles in matter.Atoms
- 3It is the amount of matter in a physical body.Mass
- 4It is the amount of space that a physical body occupies.Volume
- 5It is an instrument used to measure mass.Scale
- 6It is an instrument used to measure volume.Beaker
- 7They are the most common units to measure mass.Kilogram, gram
- 8They are the most common units to measure volume.Litre, millilitre, cubic metre
- 9It is the colour, size, shape, texture of lustre of a body.Appearance
- 10It is the tendency to float or rise in a liquid or gas.Floatability
- 11It is the ability to resist scratching.Hardness
- 12It is the ability to attract iron.Magnetism
- 13It is the ability of a substance to dissolve in another substance.Solubility
- 14It is the amount of heat or energy in matter.Temperature
- 15It is when the appearance changes but the substance remains the same.Physical change
- 16It is when the substance changes into different ones.Chemical change
- 17They are physical changes that happen when a substance passes from one state to another.Changes of state
- 18This state of matter has a fixed volume and a fixed shape.Solid
- 19This state of matter has a fixed volume but doesn't have a fixed shape. It takes the shape of its container.Liquid
- 20This state of matter doesn't have a fixed volume and a fixed shape. It expands to occupy as much space as it can.Gas
- 21It is a chemical change that happens when matter combines with oxygen.Oxidation
- 22It is a chemical change that happens when fungi and bacteria decompose organic matter.Putrefaction
- 23It is a type of oxidation that produces light and heat in the form of fire.Combustion
- 24It is a type of substance that cannot be separated.Pure substance
- 25It is when two or more substances are combined.Mixture
- 26It is a type of mixture in which the components are evenly distributed and cannot be distinguished.Homogeneous mixture
- 27It is a type of mixture in which components are not evenly distributed and thus, they can be distiguished.Heterogeneous mixture
- 28Technique to separate mixtures in which one of the components is iron and the others aren't.Magnetism
- 29Technique to separate mixtures in which one component is liquid and the others are solids.Filtration
- 30Technique to separate mixtures in which the components have different densities so one stays at the bottom.Decantation
- 31Technique to separate homogeneous mixtures in which one substances is dissolved in a liquid.Evaporation
Informationen
- Beschreibung
- Primero Ciencias Naturales Karteikarten am Matter, erstellt von Beatriz Cánovas am 13/03/2020.
- Erstellt von
- Beatriz Cánovas
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