Chemistry clep - Study guides, Class notes & Summaries

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...

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 ...

Dalton's Atomic Theory states... Correct Answer-1. each element is made up of tiny, individual particles called atoms 2. atoms are indivisible; they cannot be created or destroyed 3. all atoms of any one element are identical in every aspect 4. atoms of one element are different from atoms of any other element 5. atoms of one element combine with atoms of other elements to form chemical compounds The 3 laws that served as evidence for Dalton's Atomic Theory were.. Correct Answer-- The l...

Which chemical equation represents this reaction: a Bronsted-Lowry acid-base reaction A.) 2 KCLO₂(s) → 2 KCLO(s) + 3 O₂(g) B.) Zn(s) + Cu² + (aq) → Zn² + (aq) + Cu(s) C.) CO³ + (aq) + 6 NH (aq) → [Co(NH³)₆³+](aq) D.) H₂O+9aq) + NH₂(aq)→ H₂O(I) + NH₂+(aq) - correct answer The attractions between atoms within a molecule of NH3 are best characterized as A. hydrogen bonds B. ionic bonds C. polar covalent bonds D. London (dispersion) forces E. ion-dipole f...

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...

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

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...

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...

This document is a comprehensive study guide for Chem 1040, designed to help students prepare for exams and master key concepts in general chemistry. It covers a wide range of foundational topics, including atomic structure, chemical bonding, stoichiometry, thermochemistry, gas laws, solutions, acids and bases, and chemical kinetics. The guide includes detailed explanations, practice questions with solutions, and essential keywords related to the course. It's suitable for students taking i...