I HAVE to have a source of information also for a works cited page...also, if you have any other information, im up for that too.
2007-02-17 08:12:51 · 4 answers · asked by bits 1 in Science & Mathematics ➔ Chemistry
i need a real source for a works cited page..and I think shes going to check them. also, i've looked on wikipedia but its not there...ive been searching the net since 8:30 this morning.
2007-02-17 08:19:57 · update #1
Magnesium is normally a solid at room temperature, so if you lower the temperature it's still going to remain a solid; thus, there's not really a freezing point. When looking at chemical saftey sheets and such they will often have NA (not applicable) or ND (not determined) for the freezing point of Mg. Here are some other facts about it though.
Atomic Number: 12
Atomic Weight: 24.3050
Melting Point: 923 K (650°C or 1202°F)
Boiling Point: 1363 K (1090°C or 1994°F)
Density: 1.74 grams per cubic centimeter
2007-02-17 08:23:39 · answer #1 · answered by Ali 2 · 0⤊ 0⤋
Freezing point and melting point are the same thing. The temperature at which a liquid becomes a solid (freezing) and a solid becomes a liquid (melting) is the same. Web Elements has information about the properties of the elements. Click on the element that you are interested in, and then look at the list along the left side of the page for the properties that you want to know about. Hardness should be under "Bulk Properties". Melting point is under "Thermal Properties".
2007-02-17 08:48:38 · answer #2 · answered by jas 2 · 0⤊ 0⤋
Look it up on Wikipedia, they have everything.
2007-02-17 08:16:16 · answer #3 · answered by Rach 5 · 0⤊ 0⤋
hey bits
2007-02-18 05:54:26 · answer #4 · answered by lowroad 2 · 0⤊ 0⤋