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Is this true or false an oxygen molecule usually has 2 oxygen atoms?
Wiki User
∙ 14y ago
true, oxygen double bonds with itself
Wiki User
∙ 14y ago
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Is it true that in a water molecule the electrons within the molecule are attracted more towards the hydrogen atoms?
Water is a polar molecule where the electrons spend more time in orbitals around the oxygen atom because it is significantly more electronegative than the hydrogen atoms. So, false is the answer.
True or false Water is an example of a polar molecule?
True. Water is slightly negative on the oxygen end and slightly positive on the hydrogen's end of the molecule. This is because oxygen is much more electronegative than hydrogen, so the electrons in the covalent bond spend more time around the oxygen.
Are Hydrogen bonds strong attractive forces between hydrogen atoms and negatively charged atoms?
False
Is it True or False that water consists of an atom of oxygen that has formed a covalent bond with two atoms of hydrogen?
True. H2O
All particles in a pure material are the same true or false?
- A molecule may contain different types of atoms.- An element can be composed from different isotopes.
Is it true that in a water molecule the electrons within the molecule are attracted more towards the hydrogen atoms?
Water is a polar molecule where the electrons spend more time in orbitals around the oxygen atom because it is significantly more electronegative than the hydrogen atoms. So, false is the answer.
In the water molecule within the molecule are attracted more toward the hydrogen atoms?
false
What regarding the carbon atoms in a molecule and its functional groups is false?
CH4
True or false oxygen atoms are not red in color?
True
True or false Hydrogen and oxygen atoms have an equal number of electrons?
False, a Hydrogen has 1 electron and Oxygen has 8 electrons
Each hemoglobin molecule is able to transport molecules of oxygen.?
False. The mammalian hemoglobin molecule can bind (carry) up to four oxygen molecules.
Atoms are made up of tiny particles called molecules true or false?
FALSE. It is in fact the other way around. A molecule consists of two atoms or more kept together by chemical bonds.
True or false Water is an example of a polar molecule?
True. Water is slightly negative on the oxygen end and slightly positive on the hydrogen's end of the molecule. This is because oxygen is much more electronegative than hydrogen, so the electrons in the covalent bond spend more time around the oxygen.
True or false water is an example of a chemical element?
False. Water is a molecule made of 2 parts hydrogen one part oxygen. NOT AN ELEMENT.
Organic compounds contain carbon atoms that are covalently bonded to other elements typically hydrogen and oxygen and other carbon atoms True or False?
true
True or false The total amount of ATP that a cell gains for each glucose molecule that enters glycolysis depends on the presence of carbon dioxide?
False. It depends on oxygen.
The complete breakdown of a glucose molecule during oxidative respiration requires six oxygen molecules is that true or false?
true
