Answer:
color, streak, hardness, luster, diaphaneity, specific gravity, cleavage, fracture, magnetism, solubility
Explanation:
These physical properties are useful for identifying minerals. However, they are much more important in determining the potential industrial uses of the mineral.
Answer:
early all of the hydrogen consumed in the United States is used by industry for refining petroleum, treating metals, producing fertilizer, and processing foods. U.S. petroleum refineries use hydrogen to lower the sulfur content of fuels.
Explanation:
Answer:
An experimental control is used in scientific experiments to minimize the effect of variables which are not the interest of the study. The control can be an object, population, or any other variable which a scientist would like to “control.”.
Explanation:
