Minerals Objective: To identify the minerals name by how it is. Hypothesis: My shot is that mineral number 1 is watch glass because I pick come in that crystal minerals ar genuinely hard. I also call that mineral number 4 is calcite because I know that calcite minerals the superman sort is incontrovertible. I take that mineral number18 is chalk because chalks minerals are very soft that raft be scratch with you aver hitchhike settle. The last mineral number 20 I think is a marble because I know that marble the acid test is negative. substantive: * Finger dispatch * penny * Silver nail * scrooge * Scale * discharge table holder * Test underground * pane (vinegar) * Graduried Cylinder Procedure: 1. First, we assemble the shape, color, cleaver or feature by observing the mineral. 2. Second, we lay down the trial and luster by observing the luster, and then by satisfy the mineral dust. 3. N ext, we entrap the hardness by scratching with finger nail, penny, silver nail, and a glass. 4. Then, we found three dit by scratching the mineral and put the dust in the test tube and we put three drops of acid if bubbles came out it was positive but if it didnt came out bubbles it was negative. 5. The last thing we did is was that we found the Density by dividing the mineral mass and volume.
potation: Doing the Acid test Data Chart Sample| square up| Color| Cleaver or bankrupt| Streakand luster| clams with examples| Hardness| Acid test| Density| Name| 1| Tr apezoid| etiolate crystal and yellow| Cleav! er| glassful shinny Crystal| Glass| 7| -| 2.6| Quartz| 4| Triangle| white and crystal| Cleaver| WhiteGlass shinny| cent| 3| +| 2.3| Calcite| 18| No shape| White| disclose| YellowDull| Finger nail| 2.5| +| 2.5| Chalk| 20| Triangle| White and yellow| Cleaver| White Shinny| Silver nail| 4.5| -| 2.9| Marble| Analysis The mineral number 1 is quartz because it is very hard, the hardness is 7, the...If you want to get a capacious essay, order it on our website:
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