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What property would be the most useful in telling hematite and magnetite apart?
The property that would be most useful in telling hematite and magnetite apart is magnetism. Magnetite is strongly magnetic, whereas hematite is not magnetic. This distinction can help differentiate between the two minerals.
What temperature melts a solid?
The temperature at which intermolecular forces push the molecules apart
Why do rocks changes temperature?
Break apart
What is the property of matter where it changes volume when it changes temperature?
The property of solids in which they enlarge when warmed is thermal expansion. The opposite, shrinking when cooled, is thermal contraction. This property greatly effects how bridges, sidewalks, and concrete roads are made. They all have "expansion gaps," gaps between sections that allow the sections to expand in the heat of summer. Without those, the concrete would break and the bridges would warp and bend.
Is there a way to decide whether a chemical is a gas or liquid just by looking at its physical properties?
Yes, a chemical's boiling point and room temperature are key physical properties that can help determine whether it will exist as a gas or liquid. If its boiling point is below room temperature, it will likely be a gas, while if it is above room temperature, it will likely be a liquid. Other factors such as pressure can also influence whether a chemical exists as a gas or liquid.
What property would be the most useful in telling hematite and magnetite apart?
The property that would be most useful in telling hematite and magnetite apart is magnetism. Magnetite is strongly magnetic, whereas hematite is not magnetic. This distinction can help differentiate between the two minerals.
What property will decrease if temperature increases?
Density will usually decrease in this case.
What is a property of air related to heat making it useful in insulating?
Air is a mixture of gasses. In a gas, the molecules are far apart, so they do not allow for the easy transfer of heat by conduction.
What is a force that stretches materials apart?
tension
What temperature melts a solid?
The temperature at which intermolecular forces push the molecules apart
Why do rocks changes temperature?
Break apart
Does a mineral that does not split apart evenly has the property of fracture.?
True!
What do acids do to materials?
Acids are corrosive so they can break apart materials or burn things like your skin
A mixture that has different materials that can be told apart is?
heterogeneous mixture
A mixture that has different materials that can be easily be told apart is a what?
heterogeneous
What does property mean for math?
It is one of the meanings of property: characteristic. For example, "it is the property of rural areas that houses are further apart". Nothing really to do with mathematics, there.
How does a large change in temperature affect proteins?
They come apart and lose there shapeA large change in temperature or ph will cause protiens to come apart and lose their shape.
