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What material is softer lead or copper?
lead, copper is a metal therefore it is harder
How do minerals contribute to the hardness of rocks?
Minerals contribute to the hardness of rocks by their physical and chemical properties. Some minerals like quartz are harder and more resistant to abrasion, while others like calcite are softer and less durable. The arrangement and bonding of mineral crystals within rocks can also affect their overall hardness.
What physical characteristics of the bedrock is responsible for the oldest rock remaining at the highest elevation?
the minerals its contains and their resistance to weathering
What is generally the least useful in identifying minerals?
Color is generally the least useful characteristic in identifying minerals, as many minerals can come in a variety of colors. Other properties, such as hardness, streak, cleavage, and specific gravity, are more reliable indicators for identifying minerals.
Forms when waves erode softer rock that underlies harder rock?
This process is called differential erosion. The softer rock erodes more easily, leaving the harder rock above it more pronounced. Over time, this can create features like cliffs, ridges, and valleys.
Does salt make your water harder or softer?
Salt does not make water harder or softer. It actually increases the concentration of dissolved minerals in water, making it more conductive and corrosive, which may contribute to scaling in pipes and appliances. Hardness of water is primarily determined by the concentration of calcium and magnesium ions.
How do you change the sound for a drum?
By beating it more harder or softer.
Is a soccer ball harder or softer with more air pressure?
it get harder with more air. Deflate the ball and tell me if you can squeeze it.
What is touch response piano keys?
Its a feature on keyboards. The harder you strike a piano key, the louder it will be. The more gently you strike the note, the softer the note will be. Striking a key harder will produce a louder sound, striking it softer will produce a softer sound.
Why does the harder material scratch the softer material in mohrs?
The Mohs scale definition of hardness is that a harder material has the ability to scratch a softer material. So (according to the Mohs definition) one material can scratch another one because it is harder.
Which is softer gold or iron?
Gold is softer than iron. Gold is a highly malleable metal, meaning it can be easily shaped and molded, while iron is much harder and more rigid. This is why gold is often used in jewelry and decorative items, while iron is used for more industrial purposes.
What material is softer lead or copper?
lead, copper is a metal therefore it is harder
How can I make hard water softer?
To make hard water softer, you can use a water softener system that removes minerals like calcium and magnesium. This system replaces these minerals with sodium ions, making the water softer and more suitable for everyday use.
Can a harder rock erode more quicker then a softer rock?
No, harder rocks generally erode more slowly than softer rocks because they are more resistant to weathering and abrasion. Soft rocks tend to be more easily worn away by wind, water, and other environmental factors.
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.
What promotes greater hardness in minerals?
Minerals are what cause water to be hard, tap water in east coast(NJ) is harder than tap water in CA. More minerals=harder water
How do minerals contribute to the hardness of rocks?
Minerals contribute to the hardness of rocks by their physical and chemical properties. Some minerals like quartz are harder and more resistant to abrasion, while others like calcite are softer and less durable. The arrangement and bonding of mineral crystals within rocks can also affect their overall hardness.
