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The periodic table Flashcards | StudBud
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The periodic table
The periodic table
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Year 8 Periodic table/chemistry
Flashcards
10 cards
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Practice quiz
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Questions
10
Answers
1
How many neutrons in one atom of this element?
35
30
65
65.39
2
How many protons in this atom?
10
20.18
20
40
3
Which element is most likely to be shiny, malleable and a conductor of electricity?
Cr (Chromium)
Kr (Krypton)
P (Phosphorus)
Br (Bromine)
4
What is the atomic number of this atom?
4
5
13
9
5
The elements shaded in gold are known as...
Metalloids
Metals
Atoms
Non-metals
6
What does the atomic number of an element tell us?
The number of neutrons in one atom of the element
The number of nuclei in one atom of the element
The number of electrons in one atom of the element
The number of protons in one atom of the element
7
What does the atomic mass number of an element tell us?
The number of protons & electrons in an atom of that element
The number of neutrons in one atom of that element
The number of electrons in one atom of that element
The number of neutrons & protons in one atom of that element
8
The elements shaded in grey represent...
Non-metals
Atoms
Metalloids
Metals
9
Which element is most likely to be dull, brittle and not conduct electricity.
Mg (Magnesium)
S (Sulfur)
K (Potassium)
Co (Cobalt)
10
The elements shaded in blue are known as...
Metalloids
Non-metals
Metals
Atoms
