Calcium is in group 2/IIA, so the other elements in that group would be expected to behave most like calcium.
Calcium is an alkaline earth metal that readily reacts with nonmetals, particularly halogens. Among these, chlorine is a highly reactive element that would likely react with calcium to form calcium chloride (CaCl₂). Additionally, calcium can react with oxygen to form calcium oxide (CaO) and with sulfur to form calcium sulfide (CaS). Overall, halogens like chlorine are among the most likely elements to react with calcium.
you only find 1 type of atom in an element
Your body would not be able to absorb the pure element calcium as-is. In its elemental form, calcium is not soluble in water and cannot be efficiently digested. It is essential to consume calcium in compounds like calcium carbonate, found in foods and supplements, for it to be effectively utilized by the body. Swallowing a lump of pure calcium could lead to digestive issues or blockages.
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The mass number of an element like calcium is the sum of the number of protons and neutrons in its nucleus. Calcium has 20 protons, so to find the mass number, you would look up the number of neutrons in the periodic table and add that to 20.
Ge Germanium
yes because it id a natural element and you would get it and make milk out of it
Ge Germanium
It would be a compound, made of Calcium and Oxygen.
Helium
Silicon (Si) would be expected to behave the most like carbon (C) due to their similar chemical properties and positions in the periodic table. Both elements can form strong covalent bonds, resulting in similar types of compounds and structures.
what do you expeat to find in calcium chloride in ocean water
calcium
A compound, and it's name would be calcium oxide.
Calcium is a metal element. Atomic mass of it is 40.
Mg (magnesium)
Calcium (Ca) is the element that may form a compound with CrO4 (chromate). The compound formed would be calcium chromate, CaCrO4.