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Post-1964 quarters contain 91.67% Copper and 8.33% Nickel. Quarters dated 1964 and earlier contain 90% Silver and 10% Copper.
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Is halite metallic or non metallic?
The mineral halite is non-metallic.
What is the silver content in a 1936 US Quarter?
All U.S. quarters dated 1964 or earlier contain 90% silver and 10% copper.
Is kaolin metallic or non metallic?
Non metallic, kaolin is a clay mineral.
What is the difference between metallic and non metallic oxides?
Metallic oxides+ H2O - Base Non-metallic oxides+ H2O - Acid
What type of bond is formed when gold bonds with itself?
Metallic bond, metallic positive grains surrounded by the electron cloud
Is ceramic a metal or a non metal?
It is mainly a non-metallic mixture which may have some metallic content.
What is the Silver content of 1945 quarter?
90% silver
What is the water content in a quarter head of lettuce?
95%
What proeperty would a mineral have if it appears like a new quarter in reflected light?
A metallic luster!
What is the relation between metallic iron and total iron in sponge iron?
If we talk about metallic iron in sponge, we mean content of reduced (pure) iron. Total iron content reflects Fe in any forms (reduced to pure Fe and Fe in oxides)
What is a silver Canadian 1867-1967 bobcat quarter coin worth?
silver content in 1867-1967 Canadian quarter
What is the value of a 1958D silver quarter?
About $3 due to its silver content.
What is silver content of a 1964 quarter?
It is 90% silver. The rest is copper.
What type of metal is steel metal?
It is an alloy of various metals, with small amounts of non-metallic content.
What is value of 1925 and 1926 quarter?
any quarter prior to 1961 is currently worth at least 2 dollars in silver content
What is the silver content of a1965 Canadian quarter?
80% silver, 20% copper
How much 1970 quarter?
Face value only since no silver content.
