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Chemistry 20 with 100% corrrect answers
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Chemistry 20compound a pure substance formed from atoms two or more elements with the same limited resources. ionic compound a pure substance formed by a non-metal and a metal. Covalent bond a bond formed by the simultaneous attraction of two nuclei for a shared pair of electrons. Molecular compoun...

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  • January 4, 2023
  • 2
  • 2022/2023
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  • chemistry 20
  • compound a pure substance formed from atoms two or more elements with the same limited resources ionic compound a pure substance formed by a non metal and a metal covalent bond a

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Chemistry 20


compound - a pure substance formed from atoms two or more elements with the same
limited resources.

ionic compound - a pure substance formed by a non-metal and a metal.

Covalent bond - a bond formed by the simultaneous attraction of two nuclei for a shared
pair of electrons.

Molecular compound - a pure substance form by non-metals.

concentrated solution - a solution containing a high ratio of solute to solution.

Mole Ratio - the ratio of the coefficients in a balanced chemical equation.

Qualitative property of solution - a basic attribute of a solution you can observe with one
or more of the five senses.

Solution - a homogeneous mixture of dissolved substances that contains a solute and a
solvent

Solute - a substance in a solution whose bonds are broken by a solvent; a substance
that dissolves.

Standard Solution - a solution having a precisely known concentration.

Valence electron - an electron that occupies the outermost energy level in an atom.

Prefix - the first syllable in the name of an organic molecule that indicates the number of
carbon atoms in the molecule.

Metal - a malleable and ductile element that has luster, has good heat and electrical
conductivity, and tends to form positive ions.

Electron - a negatively charged particle located in the region surrounding the nucleus of
an atom.

Neutron - a neutrally charged particle, located inside the nucleus.

Proton - a positively charged particle, located inside the nucleus along with the neutron.

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