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Can oxygen be attracted to the negatively charged atoms of other molecules?
Wiki User
∙ 11y ago
yes
Wiki User
∙ 11y ago
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Why is DNA sticky when extracted?
While glass is positively charged, the oxygen in the DNA, which is negatively charged, is attracted to it, making it "sticky". DNA is mostly composed of oxygen meaning that it can stick to pretty much anything.
How are water molecules like magnets?
water molecules are polar (there is an unequal charge around the molecule) The oxygen end of the water molecule is negatively charged and the hydrogen ends of the water molecule is positively charged. thus, the oxygen will attract positive atoms and the hydrogens will attact negative atoms
What happened when salt dissolves in water?
The negatively charged ions (Cl-) and the positively charged ions (Na+) become solvated which is the process where a solute dissolves. The ions are surrounded by solvent molecules (water). For water bonds the oxygen is slightly negative and the hydrogen molecules are slightly positive; the shared electrons are pulled closer to the oxygen. The sodium ions are attracted to the oxygen's negative charge and the chloride ions are attracted to the hydrogen's negative charge.
Does oxygen have ions?
That depends: if the oxygen atom gains 1 or more electrons, it becomes a negatively charged anion. If the oxygen atom loses electrons, it becomes a positively charged cation. Oxygen is most stable as an ion when it gains 2 electrons to become O2-, an anion.
What is the positive charge of N20?
Ions composed of nitrogen and oxygen are negatively charged, they do not have positive charges.
What would happen when caesium chloride is added with water?
It dissolves and therefore appears colourless because the positively charged ions, (Cs+) will be attracted to the negatively charged oxygen atoms in water, and the negatively charged ions (Cl-) will be attracted to the slightly positive hydrogen atoms in water.
Why is DNA sticky when extracted?
While glass is positively charged, the oxygen in the DNA, which is negatively charged, is attracted to it, making it "sticky". DNA is mostly composed of oxygen meaning that it can stick to pretty much anything.
When are hydrogen bonds formed?
Short Answer: a partially positive hydrogen atom gets attracted to a partially negatively charged atom. _______________________ Take water for example. There is an Oxygen atom (which pulls electrons towards it-- making it partially negative) There are also two hydrogen atoms. The (negatively charged) electron on each H atom is being pulled towards the O atom, making the Hydrogen partially positive. Now, when two water molecules come together, the partially positively charged H's on one water molecule are attracted to the partially negatively charged O's on the other molecule. This attraction between oppositely charged atoms on different molecules creates a 'hydrogen bond'.
How are water molecules like magnets?
water molecules are polar (there is an unequal charge around the molecule) The oxygen end of the water molecule is negatively charged and the hydrogen ends of the water molecule is positively charged. thus, the oxygen will attract positive atoms and the hydrogens will attact negative atoms
What charge is found on oxygen and hydrogen?
Both are negatively charged.
What happened when salt dissolves in water?
The negatively charged ions (Cl-) and the positively charged ions (Na+) become solvated which is the process where a solute dissolves. The ions are surrounded by solvent molecules (water). For water bonds the oxygen is slightly negative and the hydrogen molecules are slightly positive; the shared electrons are pulled closer to the oxygen. The sodium ions are attracted to the oxygen's negative charge and the chloride ions are attracted to the hydrogen's negative charge.
Why is ice less dense?
A water molecule is made from one oxygen atom and two hydrogen atoms, strongly joined to each other with covalent bonds. Water molecules are also attracted to each other by weaker chemical bonds (hydrogen bonds) between the positively-charged hydrogen atoms and the negatively-charged oxygen atoms of neighboring water molecules. As water cools below 4°C, the hydrogen bonds adjust to hold the negatively charged oxygen atoms apart. This produces a crystal lattice, which is commonly known as 'ice'. The crstal form of water (ice) is about 9% less dense than liquid water due to the change in those bonds.
What water phenomenon is responsible for the creation of a meniscus?
Water's polarity is responsible for the creation of a meniscus. What happens is that the molecules of water are positively charged on one side and negatively charged on the othe because of the way the individual hydrogen and oxygen atoms bond together. This charged molecule is attracted to the walls of its container, so the water touching the walls of the container curve up to meet the walls instead of lying flat.
Does oxygen have ions?
That depends: if the oxygen atom gains 1 or more electrons, it becomes a negatively charged anion. If the oxygen atom loses electrons, it becomes a positively charged cation. Oxygen is most stable as an ion when it gains 2 electrons to become O2-, an anion.
Is water negatively charged or positively charged?
Water is neutral. This is because it has hydrogen and oxygen particles. One is positively charged, one negatively. This means that they cancel out - water is neutral.
What is a negatively charged ion made up of oxygen and hydrogen?
Hydroxide OH-
What part of a water molecule is negative?
oxygen atoms are partially negatively charged
