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metal is compressed by adding more, thus weight increase
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Can you consider hardness of a metal is one of physical property?
Yes, the hardness of a metal is a physical property.
What is the luster and hardness of plutonium?
Plutonium is a silvery metal.- Vickers hardness: 255 - Brinell hardness: 242 - Mohs hardness: cca. 3,7
Is soft metal chemical property?
No, hardness is a physical property.
When iron rusts does its weight increase or decrease?
Actually it doesn't affect its weight at all. During the chemical change that occurs when iron rusts, the weight does not change because weight never changes during a chemical reaction because nothing new is being created nor destroyed, only combined.
Will air bubbles affect the volume when measuring the volume of a metal.?
Air bubbles would make the volume you read in the measuring cylinder increase from the actual volume of theliquid. so when you add in the metal, there would be an increase in the volume of the metal than it really is. the mass of the metal cannot be affected by air bubble because this is the amount of matter in the metal. This increase in volume causes the density of the metal to reduce from its original value. since mass is constant, density is inversely proportional to volume. As volume increases, density decreases.hope that was helpful.
Which element increases hardness of metal alloys?
Carbon
What happens when heated metal is suddenly immersed in water?
The metal increases in hardness, a mechanical property. The process which transforms the metal hardness is called "quenching".
What is the typical effect of the addition of an interstitial element on the properties of a metal?
Increase in hardness and strength, decrease in ductility.
Does rust increase the weight of metal?
It will add mass to the nail. When the chemical reaction of rusting takes place, some oxygen is bounded to the nail. The oxygen is what increases the mass.
Does heating a metal wire increase or decrease its electrical resistance?
it so increases it
Which property of alkaline earth metal increases with increase in their atomic numbers?
reactivity
Can you consider hardness of a metal is one of physical property?
Yes, the hardness of a metal is a physical property.
How does atomic radii increase or decrease in the table?
atomic radii increases from left to right in the periodic table from metal to non metal in the right
Why alkali metal density increase going down the group?
Atomic-volume of alkali metals increases down the group ,But increase in mass dominates over increase in volume ,since density=(mass)/(volume) ,density increases down the group
What is the luster and hardness of plutonium?
Plutonium is a silvery metal.- Vickers hardness: 255 - Brinell hardness: 242 - Mohs hardness: cca. 3,7
What is the hardness of a iron metal?
This Dick
Is osmium the hardest metal known?
Chromium is the hardest metal; the Mohs hardness of osmium is 7 and the Mohs hardness of chromium is 8,5.
