Element Adoption Certificate
By Isabella Ramirez
Atomic Radius (pm): 161
Melting Point: 1247 Degrees Celsius
Boiling Point: 2061 Degrees Celsius
At room temperature, this element is a: Solid
Appearance: Hard brittle, silvery metal
Malleability: Mineral 6.0, 196 MNm-2, Vickers MN-2
Reactivity: Its reactive when pure, And as powder it will burn in oxygen, it also reacts with water (rusts) and dissolves indicate acids
Location on the Periodic Table
There are two diagonal rows elements counting from top to bottom on the first diagonal row cont three down. On the third horizontal row from left to right count 7 elements. On the 7th element (Manganese) and atomic number will be there
History and Discovery
Manganese was discovered around 30,000 years ago.
Where was your element discovered?
It was found in Lascaux region of France. Or if you want to know when it was first discovered chemically: a Berlin glass technologist Johann Heinrich.
Who first discovered your element?
The very first person to discover is either pre-historic cave painters. Or who discovered it first chemically: a technologist named Johann Heinrich from Berlin.
Why/How was element discovered?
At first it was a pre-historic cave painter who painted with Manganese. A Berlin technologist decided to investigate it chemically.
Applications and Uses
It is mainly used in steel. drinking cans are made of an alloy of aluminum with 1.5% Manganese.
What specific isotopes of your element have unique or important uses or applications?
Manganese is composed of 1 stable isotope, 55Mn.
Does you element form specific compound(or alloys) that have important uses?
Manganese alloys are aluminum, cooper, and other metals.
Where does your element's name an/or symbol come from?
Manganese comes from one of two routes:either from the latin 'magnes', meaning magnet, or from the black magnesium oxide,'magnesia nigra'.