Learn about the metaphysical and spiritual healing properties of Hematite, which is also called the stone of the mind or blood ore.Alternate Names & Spellings for Hematite: Stone for the Mind, Blood Stone (uncommon), Blood Ore.ematite gets its name from Latin meaning blood stone. In modern times we're more familiar with polished, silvery gray-black hematite, so the name blood stone seems strange. However, when found naturally, most hematite-an iron oxide ore-is red with rust, so that's how it got its name.
Quick Answer. The mass of a baseball is about 145 grams or approximately 5.11 ounces. According to the Major League Baseball website, an official baseball cannot weigh less than 5 ounces or more than 5.25 ounces. Continue Reading
Example 5. How much do 1.00 X 10 12 (a trillion) gold atoms weigh in grams?1.00 X 10 12 atoms X 1 mol X 196.967 g = 3.27 X 10 â10 g 1 6.022 X 10 23 atoms mol Example 6. The mass of the earth is 5.98 X 10 24 kg. The mass of a baseball is 145 g.ust as a dozen apples is 12apples, a mole of apples is 6.022 X 10 23 apples. A mole of iron atoms is 6.022 X 10 23 iron atoms. Amole of water molecules is 6.022 X 10 23 water molecules.The NIST 2007 value of Avogadro's number is 6.022 141 79 Â± 0.000 000 30 X 10 23 mol â1.