? | Do you have a clue!! |
WHAT IS MAGNESIUM CHEMICAL SYMBOL | Mg |
WHAT ARE THE BOILING AND MELTING POINTS OF MAGNESIUM | BOILING(1090c)
MELTING(650c) |
WHO ISOLATED THIS ELEMENT | Sir Humphry Davy 1808 |
WHO DISCOVED MAGNESIUM | Joseph Black of Edinburgh,UK 1755 |
WHAT IS THE ATOMIC MASS | 24.3050 |
WHAT IS ELECTRONS | an elementary particle with negative charge |
HOW MANY ELECTRONS DOES MG HAS | 12 |
WHAT'S PROTON | a stable particle with positive charge equal to the negative charge of an electron |
WHAT'S NUTRONS | have about the same mass as protons but no electric charge,One of the three main subatomic particles, the others being the proton and the electron |
HOW MANY NUTRONS DOES MAGNESIUM HAS | 12 |
WHAT IS THE ORGIN OF MAGNESIUM | "Magnesia" a district of Thessaly in Greece |
WHAT THIS ELEMENT ATOMIC NUMBER | 12 |
A BRIEF DESCRIPTION | fairly tough metal,grayish-white |
HOW MANY PROTONS THIS ELEMENT HAS | 12 |
WHAT'S ATOMIC MASS | The mass of an atom, usually expressed in atomic mass units. |
WHAT'S ATOMIC NUMBERS | The number of protons in an atomic nucleus. |
WHAT'S CHEMICAL SYMBOL | is an abbreviation or short representation of the name of a chemical element. Natural elements all have symbols of one or two letters; some man-made elements have temporary symbols of three letters. |
WHAT DOES THE BOILING POINTS DO | The temperature at which a liquid boils at a fixed pressure, especially under standard atmospheric conditions |
WHAT DOES THE MELTING POINT DO | The temperature at which a solid becomes a liquid at standard atmospheric pressure |
WHAT GROUP OF THE PERIODIC TABLE IT COMES FROM | Alkaline Earth Metal |