Test
Elements, Compounds and Mixtures
Preguntas del test (15)
1What are atoms and molecules?
- AThe particles that make up everything around us
- BSmall groups of matter combined chemically
2True or False: Atoms are bigger than molecules
- AVerdadero
- BFalso
3True or False: Molecules can be separated into it's separate atoms
- AVerdadero
- BFalso
4True or False: Atoms can be broken down into separate substances
- AVerdadero
- BFalso
5Elements are made up of....
- AOnly one type of atoms
- BMore than one type of atoms
6True or False: Atoms are the smallest building block of matter
- AVerdadero
- BFalso
7When small groups of atoms combine in a physical way they create....
- ACompounds
- BMolecules
8True or False: Compounds can only exist as molecules
- AVerdadero
- BFalso
9True or False: Elements can only exist as atoms or molecules
- AVerdadero
- BFalso
10Give two examples of compounds
- AWater, Hyrdogen
- BSodium Chloride (Table Salt) and Water
11Give two examples of elements
- AGold, Calcium
- BCalcium, Sodium Chloride
12Which answer describes a compound?
- AA pure substance that can not be broken down further by either chemical or physical means
- BA substance where the atoms of two or more elements have combined together in a chemical way
- CA substance formed when the atoms of elements and/or compounds have been mixed together in a physical way
13True or False: Mixtures often retain the properties of it's components
- AVerdadero
- BFalso
14True or False: Compounds have properties that are different from it's component elements
- AVerdadero
- BFalso
15What kind of a mixture is formed by Zinc and Iron Sulphate
- AAlloy
- BColloid
- CSimple Mixture
- DSolution
Información
- Descripción
- Test sobre Elements, Compounds and Mixtures, creado por za4321 el 15/11/2014.
- Autor
- za4321
- Idioma
- English
- Visitas
- 134
- Etiquetas
- Valoración
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