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Atoms and Elements Flashcards | StudBud
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Atoms and Elements
Atoms and Elements
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A #Chemistry quiz to assess students understanding of Atomic structure, Elements and Atomic number
Flashcards
20 cards
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Practice quiz
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Questions
20
Answers
1
The overall charge on an atom is...
Positive
Neutral
Negative
2
What is the arrow pointing at?
Atomic weight
Atomic number
Atomic placement
Atomic mass
3
Identify the 3 sub-atomic particles in an atom
There are no particles in an atom
Electron, Proton, Neutron
Negative, Positive, Neutral
Atom, Nucleus, Electron shell
4
Identify this atom.....
Helium
Boron
Nitrogen
Lithium
5
Name this element symbol
Aluminium
Gold
Silver
Aurgustine
6
Name the element with this symbol
Crypton
Carbon
Caesium
Cobalt
7
Identify the diatomic molecules....
D, B and F
C and F
A, E and C
D and B
8
If Lead has a charge in its nucleus of 82+. What is Leads atomic number?
60
16
82
80
9
What is the arrow pointing at?
Atomic placement
Atomic mass
Atomic number
Atomic weight
10
Identify this atom....
Nitrogen
Boron
Carbon
Cobalt
11
Name this element symbol
Hefnium
Hassium
Hydrogen
Helium
12
Identify the compounds(1) and mixtures(2)
1. Conly and 2. F only
1. B, D and 2. F, C
1. B, D and 2. F only
1. A, E and 2. B, D
13
What is the charge on an electron
Negative
Neutral
Positive
14
Name the element with this symbol
Osmium
Odium
Oxygen
Ormine
15
A Magnesium atom has 12 protons, how many electrons does it have?
13
12
11
10
16
What did Ernest Rutherford discover about the atom?
The electron
The nucleus of the atom
The atom is a sphere
The charge of the electron
17
True or False? All elements are solids.
True
False
18
Identify this atom....
Carbon
Boron
Lithium
Oxygen
19
What's this?
H2O
Water molecule
Hydrogen oxide
Gas molecule
20
True of False? The symbol for Sodium is So.
True
False