4. The row in which it is found in the table,
ya mums
4 (the row in which it's found in the table).
nickel is in period 4. Specifically period 4 group 10
A penny contains 97.5% zinc. A nickel contains no zinc at all.
period 4
No, nickel is an element. Silver is another element. Neither are alloys, silver only contains silver, nickel only contains nickel. "German silver", which is not actually silver, does contain nickel. It's a silver-colored alloy of nickel, copper and zinc.
No. Both are elements. So Aluminium contains only aluminium. Nickel contains only nickel.
A US nickel dated 1962 contains no silver - it is 25% nickel and 75% copper.
the core
Nickel is a chemical element; therefore, any object that contains only nickel is a pure substance.
It contains gelatin and flavoring.
Although the nickel is actually 75% copper, it is called a nickel because of the 25% nickel it contains.