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Sin título
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Preguntas del test (13)
1Which number is the atomic number?
- ATop
- BBottom
2What does the atomic number show?
- ANumber of neutrons
- BNumber of protons
- CNumber of protons and neutrons
3What does the mass number show?
- ANumber of protons
- BNumber of neutrons
- CNumber of protons and neutrons
4How do you work out the number of neutrons in an atom?
- AAtomic number
- BMass number
- CAtomic - Mass
- DMass - Atomic
5The mass of a Proton is 1
- AVerdadero
- BFalso
6The mass of a neutron is 1
- AVerdadero
- BFalso
7The mass of an electron is 1
- AVerdadero
- BFalso
8What is an isotope?
- ADifferent forms of the same element which have the same number of protons but a different number of neutrons
(Same atomic number but different mass numbers) - BDifferent forms of the same element which have the same number of neutrons but a different number of protons
(Same mass number but different atomic numbers)
- ADifferent forms of the same element which have the same number of protons but a different number of neutrons
9What are common isotopes?
- ACarbon-12 and Carbon-14
- BOxygen-8 and Oxygen-10
10A compound is two or more atoms have been chemically joined together
- AVerdadero
- BFalso
11Ionic bonding happens between a non-metal and a non-metal
- AVerdadero
- BFalso
12Ionic compounds always have giant ionic lattices
- AVerdadero
- BFalso
13What are atoms called when they have lost or gained an electron?
- AAtoms
- BIsotopes
- CIons
- DGiant ionic lattices
Información
- Descripción
- GCSE Chemistry Test sobre Sin título, creado por sian.phillips el 26/04/2014.
- Autor
- sian.phillips
- Idioma
- English
- Visitas
- 15
- Etiquetas
- Valoración
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