Is manganese a representative element

Answer 1

Manganese is not a rare earth element. The rare earths range from Lanthanum (atomic number 57) to Hafnium (70) and Actinium (89) to Rutherfordium (102). Manganese is atomic number 25. Looking at the Periodic Table, you will see two rows at the bottom named Lanthanoids and Actinoids - those are the rare earths.

Answer 2

No. The rare earth elements are scandium, yttrium and the Lanthanides, which have atomic numbers ranging from 57 to 70 (lanthanum, neodymium, samarium, etc.). The atomic number for iron is 26.

Answer 3

No, absolutely not ..... Magnesium is the ninth most abundant element in the universe by mass. It constitutes about 2% of the Earth's crust by mass, and it is the third most abundant element dissolved in seawater.

Answer 4

Yes, manganese is considered a representative element. It belongs to Group 7 (sometimes called Group 7B or 7A) of the periodic table, also known as the manganese family or the halogen group. Representative elements are those elements in the s and p blocks of the periodic table.

Answer 5

Yes it is a representative element.

Answer 6

No, malachite isn't an element at all.