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How could you find out whether copper is harder or softer than the plastic use in a plastic cup?
One way to compare the hardness of two materials is to see which of the materials can scratch the other.
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What element is harder than gold but softer than copper?
Silver is harder than gold but softer than copper.
Is calcite harder than copper?
Yes, calcite is softer than copper. Calcite has a Mohs hardness of 3, while copper has a Mohs hardness of 2.5 to 3.
Is silver harder than 9 carat gold?
Silver is softer than 9 carat gold. Gold alloys like 9 carat gold are typically harder due to the addition of other metals like copper and zinc, making them more durable for everyday wear compared to pure silver.
Is 18 carat gold softer than 24 carat gold?
Yes, 18 carat gold is softer than 24 carat gold because it contains a higher percentage of other metals such as copper or silver, which can make it more malleable. 24 carat gold is pure gold and is the most malleable form of gold.
Is rubidium harder or softer than potassium why?
Rubidium is softer than potassium. This is because rubidium has larger atomic size and higher reactivity, which makes it more easily deformable when compared to potassium.
How could you find out whether copper is harder or softer than plastic used in a plastic cups?
One way to compare the hardness of two materials is to see which of the materials can scratch the other.
How you could you find out whether copper is harder or softer than the plastic used in a plastic cup?
One way to compare the hardness of two materials is to see which of the materials can scratch the other.
How could you find out whether copper is harder or softer that the plastic used in a plastic cup?
One way to compare the hardness of two materials is to see which of the materials can scratch the other.
What element is harder than gold but softer than copper?
Silver is harder than gold but softer than copper.
What material is softer lead or copper?
lead, copper is a metal therefore it is harder
What are skateboard helmets made from?
Different kinds of plastic usually. A harder shell, then a softer liner.
Is calcite harder than copper?
Yes, calcite is softer than copper. Calcite has a Mohs hardness of 3, while copper has a Mohs hardness of 2.5 to 3.
Are diamonds softer or harder than copper?
Diamond is the hardest known natural mineral on earth, raking top or 10 on the Mohs Scale of hardness. Copper ranks 2.5-3 on the same scale, rating it as much softer than diamond.
What is harder a steel file can scratch a penknife blade or calcite scratches a copper coin?
Calcite scratching a copper coin is harder because calcite has a higher Mohs hardness scale rating than copper. Steel files can scratch penknife blades because steel is harder than the blade material, which is usually softer.
If you add sugar to the ice would the ice cream be softer or harder?
It wouldn't get softer or harder. It would get yuckier.
Is a No. 1 pencil harder or softer than a No. 2 pencil?
It's softer. #1 softest, #2 slightly harder, #3 harder than #2, etc.Softer.a #1 pencil is softer than a#2 pencil
Why can copper scratch fluorite?
Copper can scratch fluorite because of the difference in their hardness levels, as measured on the Mohs scale. Fluorite has a hardness of 4, while copper has a hardness of around 3.5. Since a harder material can scratch a softer one, copper can easily scratch the surface of fluorite.
