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Name the element that has 2 valence electrons is an alkaline metal and found in bones?
HajarBellahrachfb807...
The answer your teacher is expecting is "calcium", though your teacher should have worded the question better; there are no alkali metals with 2 valence electrons. Calcium is an alkaline earth.
Wiki User
∙ 8y ago
Wiki User
∙ 8y agoThis element is calcium. It is in the second group.
Wiki User
∙ 12y agoWiki User
∙ 8y agoCalcium.
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What is the importance of alkaline earth metals in human body?
Alkaline earth metals in the body play a huge role in health. For instance, calcium is the fifth most abundant in the human body. You need calcium for strong bones.
What are the three basic shapes of bones?
There are actually five basic shapes for bones: 1. Long bones - examples: humerus or femur 2. Short bones - examples: carpels and tarsals 3. Flat bones - example: sternum 4. Irregular bones - example:: vertebra in the spine 5. Sesamoid bones - example: patella
Examples of alkaline earth metals?
The alkaline earth metals are Group IIA of the periodic table. Alkaline earth metals are metals with a valency of '+2'. They are:Beryllium (Be)Magnesium (Mg)Calcium (Ca)Strontium (Sr)Barium (Ba)Radium (Ra)
What is pontalsic used for?
Broken bones
What is the scientific name for your hand bone?
You have more than one. The bones that are nearest to the arm are called carpal bones (en exist of the scyphoid, pisiform, triquetrum...), the ones that form the parm are calle metacarpals and the bones in the fingers are called phalanges.
What are the characteristics of calcuim?
Calcium is element 20 on the periodic table with an atomic mass of 40.078 amu. It is an alkaline earth metal and is found in the human body (bones, cells, etc).
What element can substitute for calcium in the bones?
The element is radium, it can be placed in the bones.
Which element provides strength to bones?
Bones contain the element Calcium (Ca). It is not this element but compounds made out of this element that gives bones their strength. These compounds are calcium phosphate and calcium carbonate.
Important element in bones?
copper
An important element in bones?
Calcium
What element is bones and teeth?
Milk
What is the main element in the hard part of bones and teeth?
The key element is calcium.
An element that keeps bones healthy?
Calcium
Why is the element calcium important?
for strong bones(:
What is an imporatant element in bones?
Calcium, Phosphorus
What is the element that is the principal component of bones?
calcium
What element has 20 neutrons and is foud in teeth and bones?
This element is calcium.
