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Group 2A (or IIA) of the periodic table are the alkaline earth metals: beryllium (Be), magnesium (Mg), calcium (Ca), strontium (Sr), barium (Ba), and radium (Ra) .... Strontium is the chemical element with the symbol Sr and atomic number 38. An alkaline earth metal, strontium is a soft silver-white yellowish metallic .... by CT Price · 2012 · Cited by 135 — Keywords: Osteoporosis, Nutrition, Vitamin D, Calcium, Bone. ... Strontium is considered an alkaline earth metal with an atomic weight of .... Calcium is a mineral that people need to build and maintain strong bones and teeth. It is also very important for other physical functions, such as muscle .... The alkaline earth metals are the second most reactive family of elements. ... Calcium is needed for healthy bones, and plants need magnesium to form the .... Calcium (Ca2) is a silver-white metallic element of the alkaline-earth group. Ninety-nine percent of calcium in the human body is in bone and teeth.. Jul 20, 2001 — Calcium is a reactive alkaline earth metal that develops a dark ... building strong bones and teeth, blood clotting, nerve impulse, .... the alkaline earth metals are generally softer than most other ... need to be lightweight and strong calcium is .... Calcium, one of the alkaline earth metals, chemical symbol Ca, atomic number 20, the most abundant metallic element in the human body.. Aug 18, 2017 — Alkali metals also readily combine with the elements of group seventeen ... among other things, it is essential for healthy bones and teeth.. Calcium • Alkaline Earth Metal ... Besides being an essential element for living things, calcium is used as a reducing agent in the extraction of thorium, .... There are many foods and drinks you can consume that give you calcium, vitamin D, and phosphorus, which are essential nutrients for good teeth and bone .... Jun 18, 2021 — Examples of alkaline Earth metals include calcium, which is needed for strong bones, and strontium, which is used for making cement and .... The six alkaline earth metals—beryllium, magnesium, calcium, strontium, barium, ... and is present in leaves, bone, teeth, shells, and coral.. Aug 30, 2021 — Learn the properties of the alkaline earth metals, elements in group 2 on the ... Calcium is essential for strong bones in the body, .... Apr 9, 2015 — PDF | Calcium is very essential in muscle contraction, oocyte activation, building strong bones and teeth, blood clotting, nerve impulse, .... In fact, they are the most reactive metals and, along with the elements in ... of alkaline Earth metals include calcium, which is needed for strong bones, .... Classified as an alkaline earth metal, Calcium is a solid at room temperature. ... It is an essential constituent of leaves, bones, teeth, and shells.. Jul 3, 2019 — Elements in this group are called alkaline Earth metals. ... of alkaline Earth metals include calcium, which is needed for strong bones, ... 060951ff0b