Ni(s)
Ni(s)
Ni(s)
Ni(s)
Since all 1975 nickels are made from a combination of copper & nickel, I would have to see a picture of your coin to see what you're talking about. You can send it to Working.Man@usa.net
The scientific name of copper is 'Copper'. It has the chemical symbol 'Cu'. 'Cu'. is from Latin and means 'Cuprum. 'Cuprum is also the Latin name for 'Cyprus', which is where copper was first mined/found, by the ancients.
Ni(s)
Ni(s)
Ni(s)
Ni(s)
if this is for a course with T4TS which i think it is as i searched the same question, its D aluminium and magnesium
Both nickels and dimes are composed of Copper and Nickel. A dime, however, is 91.67% Copper and 8.33% Nickel, while a nickel is 75% Copper and 25% Nickel. Since Copper is a bit denser than Nickel, and a dime contains relatively more Copper, than a dime would be denser than a nickel.
Copper itself is one of the elements. It contains nothing but copper. It might be alloyed with nickel sometimes, but that would not always be the case.You may be thinking of the fact that nickel was sometimes found mixed in with copper ore. Its hardness compared to that of copper caused such problems for miners in Saxony that they called it "Kupfernickel", a German word that translates roughly as "Devil's copper". Eventually the "Kupfer" prefix was dropped, giving us the word we use today.
Since all 1975 nickels are made from a combination of copper & nickel, I would have to see a picture of your coin to see what you're talking about. You can send it to Working.Man@usa.net
erm....nickel Not quite ... US nickels are actually made from an alloy of only 25% nickel, the rest is copper. Canadian nickels were once pure nickel, but in recent years they've been made of steel because the price of nickel rose to the point where the amount needed would cost more than five cents. Copper. The mix is 75% copper and 25% nickel.
Okay, let's take the basics: There is no such thing as "copper sulfate baking powder", as it would be poisonous. I can think of no way to relate elemental nickel to the fictitious "copper sulfate baking powder".
Usually in a school experiment, you put copper solution into glass. Then you add Positively and negatively charged sticks which are connected with each other and plugged into electricity, which makes pure copper form on the negatively charged stick.
These were never made out of wood. They would be made on nickel and copper.