Filling orbitals Study guides, Class notes & Summaries

In general, when is electromagnetic radiation produced? - ANSWERWhen charged particles move. According to the Bohr model of the atom, the single electron of a hydrogen atom circles the nucleus..how? - ANSWERIn specific, allowed orbits. All orbitals within the p sublevel.. - ANSWERare at the same energy and have the same shape What is true about microwave ovens? - ANSWERMicrowave ovens heat food by rotating water molecules Visible light, X rays, infrared radiation, and radio waves all...

Atomic number - correct answer the number of protons in the nucleus of an atom. Atomic radius - correct answer The atomic radius of a chemical element is a measure of the size of its atoms Aufbau principal - correct answer electrons orbiting one or more atoms fill the lowest available energy levels before filling higher levels Chemical family - cor...

Which orbital is the electron in? - Correct answer l (L) value which orientation is the electron in? - Correct answer m sub L value n value - Correct answer use periodic table (period #) L value - Correct answer what orbital its in (s, p, d, f) m sub L value - Correct answer what orientation of the orbital is it in?---every electron in the atom has unique values for n, l, ml Electron configurations show... - Correct answer which orbitals are in an atom and how the electrons fill the orbit...

CUNY Hunter College :CHEM 102: General Chemistry I Exam Final Exam Version A and B Instructions: 1. Do NOT open this exam until you are told to do so. Opening the exam before the start of the exam is considered an act of Academic Dishonesty. 2. All answers must be bubbled into the scantron answer sheet. 3. No credit will be given for answers written on this exam. 4. You must use a #2 pencil to bubble in the answers on your scantron. 5. This is a multiple-­‐choice exam cons...

Vocabulary: alpha particle, atomic number, beta particle, daughter product, gamma ray, isotope, mass number, nuclear decay, positron, radioactive, subatomic particle Prior Knowledge Questions (Do these BEFORE using the Gizmo.) The chart below gives the locations, charges, and approximate masses of three subatomic particles. The approximate mass of each particle is given in universal mass units (u). Particle Location Charge Approximate mass Proton Nucleus 1 + 1 u Neutron Nucleus 0 1 u El...

CUNY Hunter College :CHEM 102: General Chemistry I Exam Final Exam Version A and B Instructions: 1. Do NOT open this exam until you are told to do so. Opening the exam before the start of the exam is considered an act of Academic Dishonesty. 2. All answers must be bubbled into the scantron answer sheet. 3. No credit will be given for answers written on this exam. 4. You must use a #2 pencil to bubble in the answers on your scantron. 5. This is a multiple-­‐choice exam cons...

BioBeyond Unit 6: Chemical Basis of Life |Questions with 100% Correct Answers | Updated & Verified Typically, nitrogen atoms are composed of electrons, protons, and neutrons. An isotope of nitrogen could - answerhave more neutrons than the usual nitrogen atom. Which of the following statements about pH is true? - answerAn increase in hydrogen ion concentration means a decrease in pH scale units. Silicon is an element that is found directly underneath carbon in the periodic table and thus ...

Relative atomic mass average mass of an atom of an element (taking into account all of its isotopes) relative to 1/12 of the mass of a 12C atom Atomic structure exceptions Cu - 1s2 2s2 2p6 3s2 3p6 4s1 3d10 Cr - 1s2 2s2 2p6 3s2 3p6 4s1 3d5 chooses to have all 3d shell filled Hund's Rule electrons prefer to occupy orbitals on their own and only couple up when no empty orbitals of the same energy are available (since electrons paired up will cause repulsion) 4s orbital rule 4s is lo...

Rutherford's "Nuclear Atom" - Answer Orbit- defined path around an object. The earth travels in an orbit around the sun. Rutherford believed electrons traveled in orbits around the atom's nucleus. "Quantum Mechanical" Atom - Answer Orbital- a region of space in which an electron can be found, with no specific path of travel. Orbitals comprise energy levels in atoms. What are the four types of orbitals? - Answer s, p, d, f "S" orbitals - Answer -there is one "s" orbital in each en...

Student Exploration: Nuclear Decay Vocabulary: alpha particle, atomic number, beta particle, daughter product, gamma ray, isotope, mass number, nuclear decay, positron, radioactive, subatomic particle Prior Knowledge Questions (Do these BEFORE using the Gizmo.) The chart below gives the locations, charges, and approximate masses of three subatomic particles. The approximate mass of each particle is given in universal mass units (u). Particle Location Charge Approximate mass Proton Nucleus...