Double Buble Maps ( Mg and Ba)

Magnesium or Mg are included into the alkaline earth metals. Oya, the alkaline earth metal is a strong reducer. The more down, the reducing nature is getting stronger. This is evidenced by the ability to react with increasing water from beryllium (Be) to barium (Ba).And for the case of reacting with water, pure magnesium (Mg) can only react with hot water or water vapor. Because if Mg is reacted with cold water then the reaction will stop and will form magnesium hydroxide which is not soluble in water and make barrier for magnesium to react further.

The following general description and physical characteristics of the magnesium element:

The atomic number is 12

Her appearance was silvery whiteThe shape is solid

The melting point is 923 K or 6500C

The boiling point is 1363 K or 10900C

The magnesium(Mg) is the eighth largest element that makes up 2% of the earth's crust, and is the third most dissolved element in seawater. And it is also one of the important elements for our body. He said that in China Mg experiments have been done on how the brain works-but this is only proven for the mice alone-and the results of mice given Mg elements are able to remember longer than mice not given Mg.

Well, if the research is true, then we (humans) can increase the power of our brain by consuming elements of Mg. And if any research is wrong, still we are not harmed by consuming Mg, because our body also need Mg lho ....

For those who want to consume the Mg, how easy , because in fact he was in some foods such as, on fruits, green vegetables, meat, fish, ect.

Barium is a chemical element with symbol Ba and atomic number 56. It is the fifth element in Group 2, a soft silvery metallicalkaline earth metal. Because of its high chemical reactivity, barium is never found in nature as a free element. Its hydroxide, known in pre-modern history as baryta, does not occur as a mineral, but can be prepared by heating barium carbonate.

The most common naturally occurring minerals of barium are barite (barium sulfate, BaSO₄) and witherite (barium carbonate, BaCO₃), both insoluble in water. The barium name originates from the alchemical derivative "baryta", from Greek βαρύς (barys), meaning "heavy." Baric is the adjective form of barium. Barium was identified as a new element in 1774, but not reduced to a metal until 1808 with the advent of electrolysis.