Monatomic cations - Study guides, Class notes & Summaries

Chapter 02 - Atoms, Molecules, and Ions 1. Which of the following statements concerning atomic structure is/are correct? 1. Neutrons and electrons are found in space as a cloud around the nucleus. 2. The nucleus contains all the positive charge of an atom. 3. Electrons surround the nucleus and account for the majority of an atom's volume. a. 1only ANSWER: POINTS: HAS VARIABLES: TOPICS: QUESTION ID: b. 2only c. 3only d. 2and3 d 1 False 2.1 Atomic Structure--Protons, Electrons, and Neu...

Chapter 1—Basic Concepts of Chemistry MULTIPLE CHOICE 1. A hypothesis is a a. mathematical formula that models a pattern of behavior. b. concise statement of a behavior that is always the same under the same conditions. c. set of experiments designed to test a theory. d. well-tested, unifying principle that explains a body of facts. e. tentative explanation or prediction based upon experimental observations. ANS: E 2. A theory is a a. concise statement of a behavior that is always t...

aamc mcat sample test Question and answer rated A+when will a compound precipitate? when the product of the concentrations of its respective ions (what it breaks down to) exceeds the solubility constant Channel X transmits only the smallest substances dissolved in the extracellular fluid through the axon membrane. Which substance does Channel X transmit? A. Proteins B. Sodium ions C. Potassium ions D. Chloride ions sodium cations are the smallest of the species listed. You can use t...

. There are two different common crystalline forms of carbondiamond and graphite. A less common form called fullerene, C60, also exists. Different forms of the same element in the same physical state are calledHow many atoms are in a sulfuric acid molecule?If a sample of butane, C4H10, contains a total of 8.0  103 atoms of carbon, how many molecules of butane are in the sample?Name the molecular compound, HNO3.Name the molecular compound, SO3. a. sulfur oxide b. sulfurous acid c. sulfur tr...

Oxidize - correct answer When a substance LOSES its electrons. Reduced - correct answer When a substance GAINS its electrons. Redox Reaction - correct answer The net reaction of oxidation and reduction. Oxidation and Reduction - correct answer Occur together in ONE reaction. Oxidizing Agent - correct answer A substance that gets reduced causes another substance to be oxidized. Reducing Agent - correct answer A substance that gets oxidized cause anothe...

General Chemistry I Rote Memorization--Printable Flashcard Set #4A: Beginning Chemistry///This is a printable flashcard set that is centered on Chemistry terms that align with study guide #4 (General Chemistry I --Intro to Chemistry: Molecular Compounds, Hydrated Compounds, Ionic Compounds, Atoms, Molar Mass, and Deriving Formulas (Molecular & Empirical)). This set consists of 60 flashcards and contains the following terms/concepts/formulas: (1) Molecular Formula, (2) Condensed Formula, (3) St...

Chemistry final note-Questions and Answers Graded A+ Chemical formula - ANSWER-indicates the name of each element and provides the # of atoms of each element. Subscript - ANSWER-represents the number of atoms of a certain element present. Written below the line (Ex: the 2 in CO2) Superscript - ANSWER-represents the power of to which a certain variable is taken written above the line (Ex: the 2 in E = mc2) -ide - ANSWER-monatomic ANIONS are named by adding this three letter suffix to ...

Chemistry Unit 3 Bonding Notes covers ionic bonding, transition metals, cations, anions, monatomic ions, polyatomic ions, intermolecular forces, London dispersion forces, dipole-dipole, "hydrogen" bonding, polarity, boiling points and etc.

AAMC MCAT Sample Test Reviewed Questions and Answers 2023/2024 when will a compound precipitate? - correct answer when the product of the concentrations of its respective ions (what it breaks down to) exceeds the solubility constant Channel X transmits only the smallest substances dissolved in the extracellular fluid through the axon membrane. Which substance does Channel X transmit? A. Proteins B. Sodium ions C. Potassium ions D. Chloride ions - correct answer sodium cations are t...

Chemistry Final Exam (Answered) Oxidation Rules Rule 1: The oxidation number of an element in its free state = 0 (Also true for diatomic elements) -Mg=0,H2=0, C=0 Rule 2: The oxidation number of a monatomic (one-atom) ion is the same as the charge on the ion -Mg^2+=+2, Na^+=+1, O^2-=-2 Rule 3: The sum of all oxidation numbers in a neutral compound is zero. The sum of all oxidation numbers in a polyatomic (many-atom) ion is equal to the charge on the ion. Rule 4: The oxidation numb...