Bromine Symbol: Br Atomic Number: 35 Atomic Mass: 79.904 amu (atomic mass units) Melting Point: minus 7.2°C (265.95 K, 19.04°F) Boiling Point: 58.78°C (331.93 K, 137.804°F) Number of Protons: 35 Number of Electrons: 35 Number of Neutrons: 45 Classification: Halogen…
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Symbol: Sc Atomic Number: 21 Atomic Mass: 44.95591 amu (atomic mass units) Melting Point: 1539.0 C (1812.15 K, 2802.2 F) Boiling Point: 2832.0 C (3105.15 K, 5129.6 F) Number of Protons: 21 Number of Electrons: 21 Number of Neutrons: 24…
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Craniopagus twinning is one of the rarest forms of conjoined twins. It is a congenital abnormality, occurring on a frequency of 4-6 per 10 million births and accounting for just a mere 2-6 percent of reported cases of conjoined twins….
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Let’s back up to what a vertebroplasty is actually an indication for. Our spinal vertebrae are pretty thick bones, but even they can be fractured from a fall, trauma, or general osteoporosis (the bone is too weak/porous to support itself)….
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Atoms with the same number of protons but different number of neutrons are called isotopes. Each element found in nature is a mixture of isotopes. The most common atomic mass for carbon is twelve: six protons and six neutrons. Carbon-thirteen…
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Treating Pain In Knee Replacement Surgery with Interferential and Tens As Well as Topical Pain Patches & Aromatherapy Patches Reading: Hyperextended Knee Symptoms and Treatment Treating Pain In Knee Replacement Surgery This article was prompted by helping a friend who…
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Though we credit Dalton with the invention of the atomic theory, he was not the one who formulated the three principles stated in the theory. The atomic theory has three main ideas. They are as follows. 1. All matter is…
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Johannes van der Waals developed a model to explain the behavior of liquids and solids that reflected the size of the atoms or molecules and the strength of the forces between these atoms or molecules. The weak intermolecular forces in…
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Uranium, with an atomic number of 92, is a metallic chemical element found amongst the periodic table. It is fitted into the actinide series of the table and has the symbol U. Its neutrons vary from 141 to 146. It…
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Arthroscopy is a safe, minimally invasive surgical procedure that is used to visualize, diagnose and/or treat problems in the joints. Such as, the shoulders, elbows, hips, knees and ankles. This procedure is most commonly done on the knee joint. The…
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