I think Bone Cement is made up of calcium and phosphate.
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no it is H2o 2 hydrogen and on atom of oxygen
A water molecule is made up of two hydrogen atoms and one oxygen atom. The bonds between the hydrogen and oxygen atoms in a water molecule are polar covalent bonds, where the oxygen atom pulls the shared electrons closer to itself, creating a partial negative charge on the oxygen atom and a partial positive charge on the hydrogen atoms.
Water molecules are polar due to the unequal distribution of electrons between the oxygen and hydrogen atoms. The oxygen atom attracts electrons more strongly than hydrogen atoms, creating a partial negative charge on the oxygen atom and partial positive charges on the hydrogen atoms.
When hydrogen is attached to a more electronegative element, the electronegative atom becomes partially negative and the hydrogen atom becomes partially positive
A molecule of water is composed of two hydrogen atoms and one oxygen atom, chemically bonded together. The hydrogen atoms are covalently bonded to the oxygen atom, forming a water molecule with the chemical formula H2O.
A water (H2O) molecule is held together by covalent bonds. Since oxygen has a higer electronegativity than hydrogen, the bonding electron pairs tend towards the oxygen atom, making the oxygen atom a slight negative pole and the hydrogen atoms positive poles. With the additional V shape of the molecule that comes from oxygen's free electron pairs, the slightly polar bonds make the molecule a dipole with the negative pole on oxygen's side and the positive pole in the center between the hydrogen atoms. (This polarity is why a stream of water can be manipulated with a magnet.) The H2O molecule does not conduct electricity as there are no delocalised electrons.
none, since hydrogen is a pure chemical element consisting of only hydrogen atoms.
No, H2O2 is not an atom; it is a molecule. H2O2, or hydrogen peroxide, is composed of two hydrogen atoms and two oxygen atoms bonded together. Each hydrogen atom is an individual atom, and each oxygen atom is an individual atom.
In a water molecule the hydrogen atoms are held to the oxygen atom by covalent chemical bonds.
2 atoms of hydrogen & 1 atom of oxygen, hence the formula H2O
In water (H2O), the bond holding one of the hydrogen atoms to the oxygen atom is a polar covalent bond. This bond is formed when the hydrogen atom shares its electron with the oxygen atom. The oxygen atom has a greater electronegativity than the hydrogen atom, creating a slight negative charge on the oxygen atom and a slight positive charge on the hydrogen atom.
No. The molecule for water is H2O, meaning each water molecule contains 2 hydrogen atoms and 1 oxygen atom.
One atom of water and two atoms of hydrogen. One oxygen atom and two hyrdogen atoms.
By number of atoms it has more hydrogen, by mass it has more oxygen. Each water molecule contains two hydrogen atoms and one oxygen atom. However, a typical oxygen atom has about 16 times the mass of a typical hydrogen atom.
There are two types of elements in water. It is made up of Oxygen and Hydrogen. There are two Hydrogen atoms for every Oxygen atoms and the chemical compound of water is H2O.
2 atoms of hydrogen for every atom of oxygen.
In a water molecule the hydrogen atoms are held to the oxygen atom by covalent chemical bonds.
A water molecule is made of one oxygen atom and two hydrogen atoms, making the correct answer D. This composition gives water its unique properties, essential for life. The molecular formula for water is H₂O, indicating the ratio of hydrogen to oxygen atoms.