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10 questions
How many types of elements are there?
1
2
3
4
What is the most state of metals?
solid
liquid
gas
liquid and gas
What kind of electrical conductivity are metals?
electrical conductor
electrical insulator
What type of elements has no reaction to acid?
metals and non-metals
metals and metalloids
non-metals and metalloids
Every type of elements has no reaction to acid.
What is mercury and what is its state?
Mercury is metal and liquid.
Mercury is metal and solid.
Mercury is non-metal and liquid.
Mercury is non-metal and solid.
Which types of elements that their texture can be shiny.
Non-metals
Non-metals and Metalloid
Metal and Non-metal
Metal and Metalloid
Carbon, phosphorus, sulfur, and bromine are .....
metals
non-metals
metalloids
What is the ductility among most non-metals?
ductile and malleable
brittle and snap easily
brittle and ductile
malleable and brittle
Boron, silicon, germanium, arsenic, and antimony are ....
metals
non-metals
metalloids
Iron, zinc, mercury, magnesium, sodium, calcium, aluminum are ...
metals
non-metals
metalloids
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