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Why all compounds are molecules but not all molecules are compound?
Wiki User
∙ 11y ago
A few elements normally exist as molecules: hydrogen, nitrogen, oxygen, and the halogen gasses of group 7 on the Periodic Table. Two atoms of these gasses will combine to form a molecule (such as H2, O2, Cl2), but since they are the same type of atom, they are not compounds.
Wiki User
∙ 14y ago
Wiki User
∙ 12y agoA molecule is two atoms bonded together. This can be two atoms of the same element, like H2, or two atoms of different elements like C6H12O6. On the other hand, a compoind is made up of molecules, however, a compound is at lease two or more different elements. Therefore, C6H12O6 is a compound, while H2 is not
Wiki User
∙ 11y agoAll compounds are not molecules. Compounds that are molecules are held together by covalent bonding. Ionic compounds are held together by ionic bonding.
Molecules that are not compounds are the diatomic molecules H2, N2, O2, F2, Cl2, I2, Br2, and At2. They are molecules composed of only one kind of atom.
Wiki User
∙ 14y agoNot all compounds are molecules. NaCl (salt) is an example of an ionic compound. Some molecules, such as O2, are comprised of only one kind of atom and are therefore not compounds.
Guillermo H
Guillermo H
Guillermo H
Guillermo H
Wiki User
∙ 10y agoSome molecules consist of atoms of a single element, such as O2. By definition, a compound must contain at least two elements.
Wiki User
∙ 6y agoA compound contain two or more chemical elements associated by chemical bonding.
Joeann Owens
no
Clovis Waters
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Na2O is not a molecular formula why?
Because Na2O is an ionic compound Sodium (Na) does not form molecules. All of its compounds are ionic.
How compounds and molecules are related to elements and atoms?
Atoms are the smallest units of an element into which that element can be divided. And atoms are the building blocks of molecules. Compounds are just that - something that is compounded or has two or more elements combined to make it up. Atoms are the building blocks of compounds. An atom of one element that combines with an atom of another element creates a compound, a molecule of that compound. A compound is made up of molecules, and they can be simple two-atom molecules or can be molecules that are dozens or hundreds of atoms in size.
Is K2Cr2O7 a formula unit or molecules?
Yes, potassium sulfide is a molecular compound.
Which type of elements are molecular compounds composed of?
Molecular compounds are composed of all types of elements. I think the answer you're going for is what type of BONDS are molecular compounds composed of. In which case, the answer would be covalant, however this can vary between polar and nonpolar covalant, that's what a molecular compound is made of, otherwise it's an ionic compound.
Are compounds larger than elements?
Depends. Molecules are bigger than atoms, because they are made of atoms, a molecule can also be a compound, but compounds are more or less made of more molecules, so yes, they are bigger, you should specify the meaning of the word compound. some molecules are bigger then small componds, and anything really can be a compound
What is the question of a molecule and a compound?
A molecule is when two atoms are bonded together. A compound is when two DIFFERENT atoms are bonded together. All compounds are molecules. Not all molecules are compounds.
Which of the molecules shown in the equations is an compound compound?
all compounds having carbon and hydrogen as an essential element are organic compounds
A molecule of a compound?
Most molecules are compounds but not all. Some molecules such as O2 and P4 are elements.
Are all compounds composed of molecule's?
some compounds are composed of molecules bound by ionic compounds so no
Is heteroatomic molecules a compound?
Heteroaromatic molecules are a class of compounds, not a single identifiable compound.
Why elements and all compound exist as molecules?
All elements and all compounds do not exist as molecules. As examples, noble gases exist as individulal atoms and ionic compounds form lattices.
Are all compounds molecules?
YES!!!!!!!! All compounds are molecules HOWEVER not all molecules are compoundsTechnically, no. Ionic compounds form a crystal lattice rather than individual molecules. A compound is any combination of at least two different elements.
What is the main difference between a molecule and compound?
A molecule is formed when two or more atoms join together chemically. A compound is a molecule that contains at least two different elements. All compounds are molecules but not all molecules are compounds.
Why compounds are molecules?
All compounds are made up of molecules. For example, salt, a compound, is composed of molecules (NaCl). By please do remember that molecules are not only limited to compounds. Meaning, there are also molecules that are not classified as compounds. The definition of a compound is a substance that is made up of two or more elements. A molecule is composed of two or more ATOMS connected by chemical forces. An example is oxygen air (O2). Oxygen air is a diatomic MOLECULE but it is NOT a COMPOUND.
Why are all compounds molecules?
All compounds are made up of molecules. For example, salt, a compound, is composed of molecules (NaCl). By please do remember that molecules are not only limited to compounds. Meaning, there are also molecules that are not classified as compounds. The definition of a compound is a substance that is made up of two or more elements. A molecule is composed of two or more ATOMS connected by chemical forces. An example is oxygen air (O2). Oxygen air is a diatomic MOLECULE but it is NOT a COMPOUND.
What is a group of atoms that are joined together by chemical bonds?
Molecule
Which of the molecules shown in this equation is an organic compound equation is an organic compound?
all compounds having carbon and hydrogen as an essential element are organic compounds
