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The formula shows that there are7 hydrogen atoms per molecule. Therefore, 5 molecules contain 5 X 7 or 35 hydrogen atoms.
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What is the minimum number of elements in a molecule?
You are mixing up your terminology. An element is made up of atoms, which can also be called molecules. However atoms usually refers to the discrete particles that make up an element (i.e. a Hydrogen atom has 1 proton and 1 electron) and molecule refers to the structural units that may make up a particular substance (i.e. a glucose molecule has 6 carbon, 12 hydogen and 6 oxygen atoms). The smallest atom would be the hydrogen atom, with 1 proton and 1 electron. BTW protons and electrons are subatomic particles, not generally refered to as atoms or molecules.
Do atoms and molecules mean the same thing?
Molecules are made out of atoms, without atoms there are no molecules. Charged molecules (ions) will form compounds as elements do, by combining in whole-number ratios with the ions of other elements and compounds.
What kind of bond exists between H2O?
Water or H2O consists of 2 atoms of hydrogen and 1 atom of oxygen. The type of bond is covalent. Covalent bonds are bonds created between two non-metals. The molecule is also polar. 2 atoms that are connected by a covalent bond may exert different attractions for the electrons of the bond. In such cases the bond is polar, with one end slightly negatively charged (-) and the other slightly positively charged (+).
What is molecule made up?
A sugar molecule, known as sucrose, is made up of carbon, hydrogen, and oxygen. It has the molecular formula C12H22O11.
How may atoms are in 2.00 mole of sucrose?
2,00 mole of sucrose have 12,044.10e23 molecules.
How does molecule differ from an atom?
A molecule may be one or more atoms, where as an atom can only be one atom. For instance there are hydrogen atoms, and diatomic hydrogen molecules.
What is the difference between molecule and an atom?
All matter is made of of atoms. Atoms can be bonded together to make molecules. For example, The molecule H2O is made up of 2 hydrogen and 1 oxygen. Atoms can be charged as anions or cations. In molecules there is more than 1 atom held together by a chemical bond. Molecules are neutral. Molecules may be elements or compounds. Atoms are always smaller than molecules. Molecules are always larger than atoms. Atoms are always lighter than molecule. Molecules are always heavier than atoms.
How are molecules atoms that carry no charge?
Molecules are not atoms, but are made up of several atoms. The individual atoms may carry a charge, but when combined, the molecule as a whole does not.
What are intermolecular hydrogen bonds?
The hydrogen bonding present between the two molecules is known as intermolecular hydrogen bonding, the molecules may be similar or may be dissimilar. The molecules having intermolecular hydrogen bonding have high melting and boiling points and low volatility. They are more soluble in water as compared to the molecules having intramolecular hydrogen bonding.
What is the maximum theoretical number of water molecules that one urea molecule can hydrogen bond with?
The formula for urea can be written as (NH2)2CO. This formula shows that there are two atoms of nitrogen, four atoms of hydrogen, and one atom each of carbon and oxygen, for a total of eight atoms.
Atoms may bond together to form?
Molecules.
What are the three molecules of life?
The molecules of life are vital for the continuation of life. They are classified into four groups; proteins, carbohydrates, lipids and nucleic acids.
What is the minimum number of elements in a molecule?
You are mixing up your terminology. An element is made up of atoms, which can also be called molecules. However atoms usually refers to the discrete particles that make up an element (i.e. a Hydrogen atom has 1 proton and 1 electron) and molecule refers to the structural units that may make up a particular substance (i.e. a glucose molecule has 6 carbon, 12 hydogen and 6 oxygen atoms). The smallest atom would be the hydrogen atom, with 1 proton and 1 electron. BTW protons and electrons are subatomic particles, not generally refered to as atoms or molecules.
A molecule is a neutral group of atoms held together by?
Covalent bonds. Large molecules may gain "shape" due to intra-molecular forces between one part of the molecule and another- for example hydrogen bonds in biological molecules.
What are the elements present in water?
Water is composed of may molecules each of which is made up of two hydrogen (H) atoms and one oxygen (O) atom, giving the formula H2O.
How may molecules are present in CH4?
There are no molecules.Five atoms can be found.
Are all atoms made up of molecules which may combine to form elements?
No. Molecules are made of atoms, not the other way around. Atoms of different elements combine to form compounds.
