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When does a chemical bond occur?
no a substance is occurring
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
What type of chemical bond when a substance is dissolved in water absorbs energy from the surrounding water?
ionic bond
When elements chemically bond together new substance are siml?
When elements chemically bond together a new chemical is produced
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 kind of chemical bond is present in the substance BaCl2?
Barium chloride has ionic bonds between Ba2+ and both Cl- ions each.
Mixtures?
2 or more substances physically combined, or having no chemical bond
What is a sentence for reactivity?
is the ease and speed with which an element combine,or reacts, with other elements and compoundsReactivity is known as a chemical substance. The chemical substance is what causes a chemical reaction.
A substance (such as water) composed of 2 or more atoms held together by a chemical bond is called a?
<Novanet> compound!
What are characteristics that describe the ability of a substance to form a new substance?
The ability of a substance to form a new substance is determined by its reactivity, which is influenced by factors such as electron configuration, bond strength, and chemical composition. Substances with high reactivity are more likely to undergo chemical reactions and form new compounds when they come into contact with other substances.
What is a good sentence using the word chemical bond?
A compound is formed when atoms of two or more elements form a chemical bond with each other to create a substance which has different properties than those of the elements from which it was formed. The valence bond model assumes that a chemical bond is formed when there is good overlap between the atomic orbitals of participating atoms
