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What element do in a reaction?
What do elements do in a reaction? A: The elements that are present form a chemical bond. This happens because of the fact that the elements that are present to form such combine together to make the chemical bond.
What is the name of a chemical bond that must be present for most chemists to define molecules?
You think probable to a covalent bond.
What is the Smallest unit of substance of two or more atoms?
The smallest unit of a pure substance that consists of two or more atoms held together by a chemical bond is a molecule.
What type of chemical bond must be present for must chemists to define molecules?
A covalent bond, (polar or non-polar)
Mixtures?
2 or more substances physically combined, or having no chemical bond
Is chemical bond a substance?
No
When does a chemical bond occur?
no a substance is occurring
What chemical bond is present in a salt molecule?
ionic bond
Is BaCl2 a nonpolar covalent bond or a polar covalent bond?
BaCl2 has an ionic bond, not a covalent bond. Ionic bonding involves the complete transfer of electrons from one atom to another, resulting in an electrostatic attraction between oppositely charged ions. In the case of BaCl2, barium (Ba) donates two electrons to chlorine (Cl) to form Ba2+ and Cl- ions, resulting in an ionic compound.
What type of chemical bond causes a substance to have a very high melting point?
an ionic bond
A is a force that holds together atoms in a substance?
chemical bond holds together the atoms in a substance
An electron that participates in a chemical bond?
Electrons participating in the chemical bond is valence electrons or the electrons present in the outer shell
What element do in a reaction?
What do elements do in a reaction? A: The elements that are present form a chemical bond. This happens because of the fact that the elements that are present to form such combine together to make the chemical bond.
What type of chemical bond when a substance is dissolved in water absorbs energy from the surrounding water?
ionic bond
What is the chemical bonding present in sulphur dioxide?
covalent bond
Is observation enough to determine what type of bond a substance has?
Observation alone is usually not enough to determine the type of bond a substance has. Additional experiments and analysis, such as spectroscopy or crystallography, are often needed to accurately determine the type of bond present in a substance.
When elements chemically bond together new substance are siml?
When elements chemically bond together a new chemical is produced
