Atom Study Resources Flashcards View all
  • ... rna? a bond is formed, when two atomic nuclei attract the same electron(s). when one or more electrons are transferred from one atom to another, attracting these ions of the opposite charge, What is an ionic bond? ...
  • ... Oxygen- which is why the electron spends more time closer to the oxygen atom. What are two examples of cohesion? ... The H atom shared by two water molecules shifts from one molecule to another, leaving its electron behind. ...
  • ... hydrogen bonds, a type of weak chemical bond that's formed when the slightly positive hydrogen atom of a polar covalent bond in one molecule is attracted to the slightly negative atom of a polar covalent bond in another molecule. ...
  • ... Atom, smallest unit of matter that still retains the properties of an element. ... Monosaturated, Each fatty acid has one double covalent bond and each of the 2 carbons has one hydrogen atom bonded to it. ...
  • ... Po4, N, Cytosine, Glucose or Deoxyribose, Glucose. alkanes, most basic class of hydrocarbons, each carbon atom is bonded to four other atoms, the simplest alkanes are (methane CH4, ethane C2H6, propane C3H8). ...
  • ... insoluble with SO4^2-, Ca+2 Ba+2 Sr+2 Ag+. hydrogen bond, strong intermoleuclar force between the hydrogen atom of one molecule and a highly electronegative atom of another molecule. ... ite, 1 less oxygen atom than -ate ion. ...
  • ... aldehyde, an organic compound that contains a carbonyl group to which at least one hydrogen atom is attached. ... oxidation occurs at the _____, anode. atom, the smallest representative particle of an element. ...
  • ... Who discovered the electron cloud and how ... Alpha decay, least penetrating of products; emits particle with same constituency as a helium nucleus (2 protons & neutrons); subtract 4 ... _____ electrons to get the mass of one proton, 2,000...
  • ... Complete List of Terms and Definitions for Atomic Structure. Terms, Definitions. photon, quantom of light. True, True/False The majority of an atom is empty space. Who discovered the electron? JJ Thomson. radioisotopes, unstable isotopes prone...
  • ... valence shell, outer energy level. E, Has a negative charge. JJ Thompson, discovered the electron. Has a positive charge, Protons. Daltons atomic theory started in, 1803. Atom, The basic unit of matter. protons, in atom's nucleus, + charge...
  • ... Complete List of Terms and Definitions for Atomic Structure and the Periodic Table. Terms, Definitions. neutron, an uncharged particle. What is the negatively charged particle found in a cloud around the nucleus of an atom? Electron. anything ...
  • ... Complete List of Terms and Definitions for Atomic theory. Terms, Definitions. Anode, positive. alpha, positive (4amu). Types of radiation, alpha, gamma, beta. Rutherford, developed nuclear model of atom. radioactivity, spontaneous emission of ...
  • ... Ion, number of electrons vary, electrons change charge of the ion. Discovered alpha, beta, and gamma particles, Ernest Rutherford. Rutherford, discovered that most mass and charge of atom was concentrated a small volume, shot alpha particles a...
  • ... proton = a positively charged _____, nucelon. Molecule, (physics and chemistry) the simplest structural unit of an element or compound. energy levels, the space around the nucleus. Atom, (physics and chemistry) the smallest component of an ele...
  • ... Be, berryllium. 22, Ti. 6, C. cation, positively charged atom. ground state, lowest energy state. Atomic Number, number of protons. Rutherford, -discovered nucleus and protons -gold foil experiment -nuclear model. c =, 3 x 10^8 minutes/sec. .....