yes, a 100 percent pure metal can get corroded.
corrosion is a surface phenomena.
pure metals are likely to get corroded than the metals with some impurity.
for example, aluminum in its purest form (say 100 %) gets corroded easily but when aluminum is exposed to air it forms a thin layer of alumina which in turn prevents the inner layers to get corroded (now purity of aluminum has decreased, say 95%). hence corrosion has got its useful side too!
Yes, as long as a substance is 100% (purity), it is considered as a pure substance. But logically, there is no such thing as a pure substance.
Sulfur is an element, a pure substance, it is 100% sulfur.
22 carat gold is 91.66 percent pure gold. Since 100% pure is impossible 24 carat, at 99.999% pure is considered as 'pure'. 18 carat, which most jewelry is made of is about 75% pure gold. A carat is a 24th so 22 carat gold is 22/24ths gold, and 2/24ths of another metal, most likely copper or silver.
100% cotton should mean that - just be sure that the thread used for stitching is not polyester.
Dissolve 10 g pure glucose in 100 mL distilled water.
Tropicana is advertised as 100 percent pure and no additives or preservative added. Other juices that are advertised as 100 percent pure are Cranberry juice and Pomegreat juice.
No
Yes.
Yes, as long as a substance is 100% (purity), it is considered as a pure substance. But logically, there is no such thing as a pure substance.
Percale is a treatment for cotton. Your phrase 100 percent indicates the composition of cotton is 100 percent.
You don't. Pure heroin is very soluble in water.
100
100 per cent!
no water or preservatives added
100%, Diamonds are pure carbon
Glass, 100 percent pure water, and light.
The answer to this question is a simple math equation. If 1000g of ore can yield 1% metal from quantity all that needs to be done is divide 1,000 by 100 to find the answer. 10g of pure metal can be extracted from 1000g of ore.