What is the density of argon gas (Ar) at 1.42 bar and 13.3^{\circ}C? Express your answer in g/L. What is silicon on the periodic table? What is Se on the periodic table? What is Na on the periodic table? What is
1924: Iodine is added to table salt Producers began voluntarilyadding iodine to saltin the U.S. in 1924 in an effort to curb the number of Americans with goiter. The move was promoted by many national health organizations, such as the American Medical Association and the American Public Healt...
The Moringa tree is also known as the "miracle tree". It lives in very arid conditions and can regenerate itself from a few root fragments. It's rich in vitamin C, carotene, iron and potassium. Thanks to its cleansing and detoxifying properties it is used in rinsing products to help keep...
China is the world’s largest tungsten storage country. Tungsten has an atomic number of 74, a relative atomic mass of 183.85, an atomic radius of 137 picometers, and a density of 19.35 grams per cubic centimeter. It belongs to the VIB group of the sixth period (the second longest ...
Vitamin D deficiency can lead to aloss of bone density, which can contribute to osteoporosis and fractures (broken bones). Severe vitamin D deficiency can also lead to other diseases. In children, it can cause rickets. Rickets is a rare disease that causes the bones to become soft and bend...
density accumulates in the vicinity of the covalent bond – especially for more polarisable halogens such as bromine and iodine. This redistribution of charge is accompanied by an ‘equatorial’ band of negative charge between these poles, which means that two halogens can even interact ...
The bulk density of pyrite is 4.84 gm/cm3, while the relative density of pyrite is 5.01 gm/cm3. The bulk, or electron, density of this iron sulfide...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your...
CT density of thyroid tissue in HU was measured in non-enhanced (NECT) and corresponding contrast-enhanced CT (CECT) images. Resulting CT number increase (螖HU) was recorded for each patient and corresponded to a % w/w iodine concentration. The relation of %w/w iodine concentration to %...
Tuna is a good food to consider eating to reduce osteoporosis risks. For one, tuna is high in vitamin D which regulates the absorption of minerals into bones for better bone density. Tuna also provides modest to generous amounts of several minerals that go into the composition of bones, incl...
What is the atomic number of silicon? What is the density of silicon? What is the average mass of a single silicon atom in grams? How many atoms are in 15.6 grams of silicon? What is the mass number for beryllium? What is the mass number of an atom?