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Worksheetsquiz
Total questions: 20
Worksheet time: 11mins
What is the periodic table
a tabular array of the chemical elements organized by protons, neutrons, electrons
a table of the chemical elements organized by atom
a tabular array of the chemical elements organized by atomic mass
a table of the chemical elements organized by atomic number
What family of elements is in the right-most column of the Periodic Table?
Noble gases
Halogens
Alkali metals
Transition metals
Which of the following is the abbreviation for the element gold?
Au
G
Go
Fe
What is the name of the family of elements that has a full outer shell of electrons?
Halogens
Transition metals
Alkali metals
Noble gases
___ elements are known so far.
118
111
90
109
On moving from left to right in a periodic table, size of an atom ?
Decreases
Increases
Does not change
First increases then decreases
Between phosphorus, antimony, and bismuth, which whill have the largest atomic radius?
Bismuth
Antimony
phosphorus
All are equal
Between sodium, potassium, and rubidium, which whill have the largest atomic radius?
Alll are equal
Sodium
rubidium
Potassium
What's the atomic number of the element Copernicium?
111
113
114
112
All the elements in a group in the periodic table have the same
Atomic weight
Atomic number
None of the above
Same number of valence electrons
What is the chemical element for the symbol Al?
silver
americium
aluminum
arsenic
there are (a) elements in the periodic table
What is the chemical element for the symbol Ho?
hassium
holmium
hydrogen
helium
Rubidium is located in ___ on the periodic table.
Group 4
Group 2
Group 3
Group 1
The elements in the middle of the periodic table are called
transition elements
metalloids
rare earth element
noble gases
In periodic table, the period number indicates the number of
neutrons
protons
electrons
none of the above
What's the atomic number of the element Copernicium?
113
112
111
113
Between sodium, potassium, and rubidium, which whill have the largest atomic radius?
Potassium
rubidium
Alll are equal
Between phosphorus, antimony, and bismuth, which whill have the largest atomic radius?
Alll are equal
phosphorus
Antimony
Bismuth
What is the chemical element for the symbol Zn?
zirconium
xenon
zinc
strontium
