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WorksheetsThe Periodic Table
Total questions: 22
Worksheet time: 12mins
Which of the following is NOT a physical property?
malleability
reactivity
ductility
melting point
Use the periodic table. What element is found on period 4 and group 7?
Copper (Cu)
Rutherfordium (Rf)
Manganese (Mn)
Iron (Fe)
The ability to be pulled into wires is known as:
malleability
hardness
ductility
wiring
Transition elements are more malleable than alkali metals.
True
False
Which elements have the lowest density of all metals?
alkali metals
alkaline earth metals
transition elements
nonmetals
Elements in group 2 are known as:
alkali metals
alkaline earth metals
metalloids
nonmetals
Most nonmetals are usually _____ at room temperature.
liquids
solids
gases
magma
Which of the following are properties of most metals? Choose all that apply.
conductivity
shiny
malleability
liquids at room temperature
The alkali metals react very quickly with other elements, therefore they are not found as pure substances in nature.
True
False
What describes a synthetic element?
occurs in nature and is identified with a cube in the element key
man-made and is identified with a balloon in the element key
man-made and is identified with a donut-like symbol in the element key
occurs in nature and is identified with droplet in the element key
What scientist first organized the element in the periodic table?
Mosely
Dalton
Aristotle
Mendeleev
What characterizes a noble gas? Choose all that apply.
found in group 17
only react under special conditions in a lab
found as pure substances in nature
very reactive
What characterizes a metalloid? Choose all that apply.
They are found on the left side of the periodic table.
They conduct electricity under HIGH temperatures.
They have both metallic and non metallic properties.
They conduct electricity under low temperatures.
Halogens are ______.
very reactive
found as pure substances in nature
found in group 18
increase their reactivity as you move down the group
What element will react faster with oxygen? (Use the periodic table).
Show Answers
potassium (K)
silver (Ag)
barium (Ba)
gold (Au)
What term defines how a metal reflects light?
luster
ductility
malleability
softness
Who organized the periodic table according to increasing atomic number?
Mendeleev
Dalton
Aristotle
Mosely
Choose those elements found in the human body.
oxygen
hydrogen
nitrogen
lead
Elements that are not shiny and do not conduct electricity are known as:
metals
nonmetals
transition elements
metalloids
Which of the following descriptions best fit mercury?
Mercury is a nonmetal and is a liquid at room temperature.
Mercury is a metal and is a solid at room temperature.
Mercury is a nonmetal and is a solid at room temperature.
Mercury is a metal and is a liquid at room temperature.
Which of the following are properties of nonmetals? Choose all that apply.
Nonmetals that are solids at room temperature are brittle.
Nonmetals are good conductors of heat and electricity.
Nonmetals are poor conductors of heat and electricity.
Most nonmetals are gases at room temperature.
What is Chromium's mass number?
Show Answers
24
52
51.996
27.996
