The current quarters in circulation are comprised of 91.67% copper and 8.33% nickel. This percentage distribution is shared with the half-dollar, the Susan B Anthony dollar, and the dime.
The main crop of Michigan is cherries. More than 70 per cent of the tart cherries and 20 per cent of the sweet cherries grown in the US come from Michigan..
Bauxite is the main or of the metal Aluminium.
all elements that are not main group elements are metals, and since rhenium is not a main group element, it is a metal. Hope this helped!
Copper is used in computers for wiring and heat dissipation, but it is not the main metal. The main metals in computers are silicon, aluminum, and steel. Silicon is used in computer chips, aluminum in the casing, and steel for structural support.
Yes. Galena is lead sulfide.
91% copper
As of 2016, only a few countries issue 25¢ coins. US quarters are about 92% copper while the remainder is nickel. Canadian quarters are mostly steel (an alloy rather than an element, but mostly iron) with the remainder being copper and nickel.
91% copper
Assuming that you are referring to U.S quarters, then the main metal is copper - about 92% including the core. The rest is nickel.
Copper. The outer layers are 75% copper and 25% nickel, while the core is pure copper. Including the core, 91.7% is copper and 8.3% is nickel.
Now days, its %75 copper and %25 nickel
It depends on the date, condition and the type. There were two main styles of three cent pieces, there was the 3 cent silver which was tiny and the 3 cent nickel which was large (the 3 cent silver had a star on the obverse, the 3 cent nickel had a head of Liberty on the obverse). Without knowing the date or at least the type, it is impossible to answer your question.
Pangaea split into two main pieces: Laurasia in the north and Gondwana in the south. Over time, these landmasses further fragmented into the continents we recognize today.
The main metal present in gold is gold.
the main metal is iron and yes it is magnetic
cent
Bauxite is the main or of the metal Aluminium.