Covalent bonding is like a tug-of-war. Two atoms share their electrons, but each atom pulls those shared electrons towards itself. When the two atoms pull equally, it is called a nonpolar covalent bond. Atoms form bonds in order to achieve a stable, full outer energy level.For most atoms this means having eight electrons in the outer energy level, like the noble gases.ovalent bonding is like a tug-of-war. Two atoms share their electrons, but each atom pulls those shared electrons towards itself. When the two atoms pull equally, it is called a nonpolar covalent bond. Atoms form bonds in order to achieve a stable, full outer energy level.
One of the most typical causes of basement flooding is that the house has been constructed on an unsuitable site. Houses are usually built on sloped terrains, allowing accumulated water to drain. If your home has been built on the low part of your estate, chances are it will flooded frequently.
When water pressure increases, so does the potential for leaks into your basement. Water will always find an opening. Hydrostatic pressure can easily drive ground water into the basement through gaps and cracks in the masonry. High water pressure also causes seepage through sold concrete. âHydrostatic Pressureâ means water pressure, and itâs the major cause of basement water problems. During wet weather, the soil outside your basement becomes saturated with water. Exterior footing drains arenât very effective at relieving this water pressure because they usually become clogged with silt or plant roots.