A water molecule is polar because there is an uneven distribution of electrons between the oxygen and hydrogen atoms. Why are water molecules polar? With 8 protons in its nucleus, and oxygen atom has a much stronger attraction for electrons than does the hydrogen atom with a single proton in its nucleus.
Why is water polar? Water is a polar molecule due to the unequal sharing of electrons. This unequal sharing is due to oxygen being larger and getting the electron more than hydrogen.
Water is a polar molecule and also acts as a polar solvent. When a chemical species is said to be "polar," this means that the positive and negative electrical charges are unevenly distributed. The positive charge comes from the atomic nucleus, while the electrons supply the negative charge.
Water is considered a polar molecule because it has a perceptible electromagnetic field that's grouped around a positive and a negative pole, like a magnet. This is a result of the special way that the atoms of a water molecule are grouped. A molecule of water consists of two hydrogen atoms bonded to a single atom of oxygen.
What Is the Polarity of Water? Water is a polar molecule, and polarity occurs when the electrons in molecules are not spread evenly. This causes on end of the molecule to be negative, while the other is positive.
Water is a polar molecule for two main reasons. There are bonds within the water molecule between atoms with greatly different electronegativies. For each bond (the 2 bonds are identical), the electrons in the bond spend more time around the oxygen atom than the hydrogen atom, because oxygen is more eletcronegative.
Carbon dioxide is a great example of how the geometry of a molecule plays a crucial role in determining whether it’s polar or nonpolar. Now, let’s take a look at a molecule of water: Why is water polar? The chemical formula of water is H20, which means that it contains two hydrogen atoms and one oxygen atom.
Students view animations, make illustrations, and use their own water molecule models to develop an understanding of how the polar nature of water molecules can help explain some important characteristics of water. Objective. Students will be able to explain, on the molecular level, what makes water a polar molecule.
Best Answer: water is a polar molecule becoz in a water molecule is formed when two atoms of hydrogen bond covalently with an atom of oxygen. In a covalent bond electrons are shared between atoms. In water the sharing is not equal. The oxygen atom attracts the electrons more strongly than the hydrogen.This gives water an asymmetrical distribution of charge.
Water is a "polar" molecule, meaning that there is an uneven distribution of electron density. Water has a partial negative charge near the oxygen atom due the unshared pairs of electrons, and partial positive charges near the hydrogen atoms.