Scandium
an element..its on the Periodic Table.
Boron is element #5 in the periodic table.
Copper is on the Periodic Table, anything on the periodic table is an element so copper wire is made from an element.
An element its on the periodic table! Its a noble gas.
Nickel is an element, number 28 on the Periodic Table.
Xenon is an element because it is on the periodic table.
It's not an element; Check the Periodic Table. It's not a mixture, either, but a kind of carbohydrate. It's a molecular compound.
Anything that appears on the periodic table is a pure substance called an element. Uranium appears on the periodic table with the atomic number 92, it is therefore an element.
element, last of the nobel gasses on the periodic table of elements
Barium is an element from the periodic table therefore it is neither a mixture or a compound
The periodic table does not contain compounds only elements. Soil is a mixture. Since soil is not an element it is not on the periodic table.
The fiftieth element is tin. It is represented by the chemical symbol Sn.