WorksheetsIdentifying Substance
Total questions: 10
Worksheet time: 5mins
The four different properties you can easily see are
conductivity, reflectivity, hardness, and solubility.
brittleness, hardness, conductivity, and color.
hardness, color, brittleness, and reflectivity.
color, reflectivity, solubility, and brittleness.
How can you test the hardness of a material?
bend it with your hands
scratch it with a diamond
flatten it with a hammer
dissolve it in a substance
A substance’s _____________ is whether it can be shaped or not.
hardness
conductivity
reflectivity
brittleness
__________ materials tend to be more reflective than other materials.
pale & metal
dark & metal
pale & plastic
dark & plastic
Solubility depends on
the substance being dissolved and not the substance it is dissolved in.
not the substance being dissolved but the substance it is dissolved in.
the substance being dissolved and the substance it is dissolved in.
not the substance being dissolved and not the substance it is dissolved in.
Plastic usually covers power cords because
plastic has a low relative conductivity.
plastic has a low electrical conductivity.
plastic has a high thermal conductivity.
plastic has a high electrical conductivity.
Which of the following has a high thermal conductivity?
glass
plastic
metal
all of the above
We know that a substance ________ when it burns, bubbles or rusts.
is soluble
is conductive
is brittle
is changing
If a material rusts, it contains
vinegar
iron
ash
wood
Which of the following properties does chalk have?
conductive
very brittle
not reflective
all of the above
