Clep chemistry Study guides, Class notes & Summaries

CLEP Chemistry Exam Questions & Answers 2024. John Dalton - correct answer Proposed that matter is composed of atoms; these atoms have different identities called elements, which combine to form compounds; measured masses of reactants and products. J.J. Thompson - correct answer Observed deflection of particles in a cathode ray tube; proposed that atoms are composed of positive and negative charges; developed the plum pudding model of the atom Robert Millikan - correct answer Calculated t...

Electronegativity trend (p. 21) - correct answer Moving from left to right across a period, electronegativity INCREASES. Moving down a group from top to bottom, electronegativity DECREASES. Principal Quantum Number: "n" (p. 19) - correct answer Represents the shell an electron occupies, denotes the energy level or size of an orbital. Is the coefficient number in an electron configuration e.g. for 3p^2, n=3 Angular Momentum Quantum Number: "l" (p. 19) - correct answer Represents the sub...

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CLEP Chemistry Exam Review Questions And Answers 100% Pass 20232024.

Atomic Theory Correct Answer-an explanation of the structure of matter in terms of different combinations of very small particles (atoms). is a theory of the nature of matter, which states that matter is composed of discrete units called atoms, as opposed to the obsolete notion that matter could be divided into any arbitrarily small quantity. Evidence of Atomic Theory Correct Answer-John Dalton proposed that each chemical element is composed of atoms of a single, unique type, and though they ...

atoms -->The building blocks of all matter. properties of matter -->results of the structure of atoms and their interactions with each other. element -->A substance that can't be broken down into any other substance. The simplest form of an element is an atom. Protons -->Positive charged particles in the nucleus of an atom. Neutron -->Neutral charged particles in the nucleus of an atom. electrons -->Negative charged particles of an atom. They orbit the nucleus. They have mu...

CLEP Chemistry questions and answers with solutions 2024

CLEP Biology Chemistry of Biology Study Guide Exam - ANSWER The building blocks of all matter. properties of matter - ANSWER results of the structure of atoms and their interactions with each other. element - ANSWER A substance that can't be broken down into any other substance. The simplest form of an element is an atom. Protons - ANSWER Positive charged particles in the nucleus of an atom. Neutron - ANSWER Neutral charged particles in the nucleus of an atom. electrons - ANSWER...