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Recall that atoms also can loan electrons to other atoms so that both can reach a stable energy level. When atoms gain, lose, or share electrons, an attraction forms that pulls the atoms together to form a compound. A compound has different physical and chemical properties from those of the atoms that make up the compound.
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What is the chemical energy characteristics?
Chemical energy is a form of potential energy stored in the bonds of chemical compounds. It is released when these bonds are broken in a chemical reaction. Chemical energy can be converted into other forms of energy, such as thermal or mechanical energy.
When elements form bonds it changes what?
When elements form bonds, it changes their chemical properties. Bonds involve sharing or transferring electrons, which can lead to the formation of new substances with different physical and chemical characteristics than the original elements. Bonds can also affect the reactivity and stability of the resulting compounds.
What type of energy is stored in chemical bonds?
Potential chemical energy is stored in chemical bonds.
What are the characteristics of a molecule that can act as a pi-donor in a chemical reaction?
A molecule that can act as a pi-donor in a chemical reaction typically has a structure that allows it to donate electrons from its pi bonds. These molecules often have double bonds or aromatic rings that can share electron density with other molecules. This electron donation can facilitate the formation of new chemical bonds in reactions.
What changes do chemical reactions involve in chemical bonds that join atoms in compounds?
Chemical reactions involve the breaking of existing chemical bonds between atoms in reactants and the formation of new chemical bonds to create products. These bond-breaking and bond-forming processes result in the rearrangement of atoms to form different compounds with new chemical properties.
What are the characteristics of a chemical bonds?
Sharing or exchange of electrons.
What is the chemical energy characteristics?
Chemical energy is a form of potential energy stored in the bonds of chemical compounds. It is released when these bonds are broken in a chemical reaction. Chemical energy can be converted into other forms of energy, such as thermal or mechanical energy.
Name two properties of minerals that depend on chemical bonds?
Two properties of minerals that depend on chemical bonds are hardness, which is determined by the strength of the bonds holding the mineral's atoms together, and cleavage, which is the way a mineral breaks along planes of weakness in its atomic structure.
When elements form bonds it changes what?
When elements form bonds, it changes their chemical properties. Bonds involve sharing or transferring electrons, which can lead to the formation of new substances with different physical and chemical characteristics than the original elements. Bonds can also affect the reactivity and stability of the resulting compounds.
What type of energy is stored in chemical bonds?
Potential chemical energy is stored in chemical bonds.
Where is the energy in a polysaccharide store?
In the chemical bonds of its monomers.
Are covalent bonds chemical bonds?
its a kind of chemical bond
What are some characteristics of mixtures?
A mixture contain two or more components not linked by chemical bonds; a mixture can be separated by a physical process.
What are the characteristics of a molecule that can act as a pi-donor in a chemical reaction?
A molecule that can act as a pi-donor in a chemical reaction typically has a structure that allows it to donate electrons from its pi bonds. These molecules often have double bonds or aromatic rings that can share electron density with other molecules. This electron donation can facilitate the formation of new chemical bonds in reactions.
What happens chemical bonds during a chemical reaction?
Some or all of the existing chemical bonds in the reactants are broken and new chemical bonds are formed in the products.
What are the definitions of chemical and physical properties?
Chemical properties describe how a substance interacts with other substances to form new chemical bonds or undergo chemical reactions. Physical properties, on the other hand, describe the characteristics of a substance that can be observed without changing its chemical identity, such as color, density, and melting point.
What chemical changes involve breaking and making chemical bonds?
Breaking of bonds but also formation of new bonds.
