Atomic Model Quiz

Niamh Ryan 6 preguntas

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Preguntas del test (6)

1The abundances of the two isotopes of Cl are 75% and 25% of Cl-35 and Cl-37 respectively. The relative atomic mass of chlorine is [blank_start]35.5[blank_end]
1. A35.5
2Nuclear fusion involves the splitting of a nucleus
1. AVerdadero
2. BFalso
3What is the chemical symbol for this element?
1. AAl
4The electron configuration of chlorine is [blank_start]2[blank_end],[blank_start]8[blank_end],[blank_start]7[blank_end].
1. A2
2. B8
3. C7
5Isotopes have...
1. AThe same number of protons but different numbers of neutrons
2. BThe same mass but different charge
3. CThe same number of neutrons but different numbers of electrons
6Newlands arranged elements into groups in order of increasing atomic weight. This was known as
1. ANewlands' Octaves
2. BNewlands' Triads
3. CNewlands' Law of Periodicity

Descripción: Atom Reviewed Test sobre Atomic Model Quiz, creado por Niamh Ryan el 27/06/2017.
Autor: Niamh Ryan
Idioma: English
Visitas: 9
Etiquetas: atom reviewed
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