PLEASE HELP ME DUE TODAY 1. Which mineral above would be the most difficult to scratch?

2. Give two examples of minerals that have a property in common.

3. Could you have identified any of the minerals after having described only a few, rather than all, of the properties you tested? If so, give an example.

4. Why is it still a good idea to test more properties than might be necessary?

Explanation:

Diamond will be the hardest to sctrach.

2. crystal form, hardness, fracture or cleavage, luster, color, streal and density

3. Yes you may be. Most minerals can be characterized and classified by their unique physical properties: hardness, luster, color, streak, specific gravity, cleavage, fracture, and tenacity.

4. So that you may be sure that you may be more sure that is that mineral

hi friend   look late me tall   you with my experience first politic because this subject   it is more politic than be religious   and also give you my experience in islam

first   the islam it is not religion order to kill for we be clear .

so bin laden he not was man of religion   for he use they taught sound islamic theology.

osama bin laden he was influenced by mullah mohammad omar, a very radical manosama bin laden's little understanding of religion has made osama bin laden's speech radical and deviated from the teachings of islam

so the answer > they used radical persuasive rhetoric

the emancipation proclamation was the aim of the war change to include the freeing of slaves in addition to preserving the union. the 13th amendment, which abolished slavery in the u.s. was passed on december 6th 1865.

as promised, lincoln waited to unveil the proclamation until he could do so with success from the union military advance. on september 22nd 1862, after a victory at antietam, he publicly announced a preliminary emancipation proclamation, declaring all slaves free in the rebellious states as of january 1st 1863.