Electron configuration - Study guides, Class notes & Summaries

Write the subshell electron configuration (i.e.1s2 2s2 , etc.) for the Ni28 atom. Your Answer: Ni28 = 28 electrons = 1s2 2s2 2p6 3s2 3p6 4s2 3d8 Question 2 10 / 10 pts You may find the following resources helpful: Scientific Calculator Periodic Table Equation Table Links to an external site. Write the subshell electron configuration (i.e.1s2 2s2 , etc.) for the P15 atom. Your Answer: 15 electrons P15 = 15 electrons = 1s2 2s2 2p6 3s2 3p3 Question 3 10 / 10 pts You may find the f...

Chapter 1 Carbon and Its Compounds CHECKPOINT PROBLEMS Practice Problem 1.1 a) S — 1s2 2s2 2p6 3s2 3p4 b) Cl — 1s2 2s2 2p6 3s2 3p5 c) Na+ — 1s2 2s2 2p6 1-2 Copyright © 2018 Nelson Education Limited Practice Problem 1.2 a) Count valence electrons. Build a basic bonding framework and account for electrons used. Add remaining electrons and check for formal charges. The molecule has a lone pair on the nitrogen. All other electrons are bonding electrons. b) Count valence electrons. Build a bas...

Straighterline Chemistry Final Exam (ACTUAL) What is the term used for findings that are summarized based on a pattern or trend? a. Law b. Hypothesis c. Theory d. Phenomena e. Prediction - Answer a. Law Which of the following is a tentative explanation for a set of observations? Select one: a. Law b. Hypothesis c. Theory d. Phenomena e. Prediction - Answer b. Hypothesis If a liquid contains 60% sugar and 40% water throughout its composition then what is it calle...

Electron Configuration Practice Questions and Answers Already Passed | Graded A+ What atom matches this electron configuration? 1s22s22p63s2  Neon  Magnesium  Aluminum  Potassium 2. What atom matches this electron configuration? 1s22s22p63s23p64s23d10  Zinc  Copper  Nickel  Germanium 3. What is the electron configuration for a Sulfur atom?  1s22s22p63p6  1s22s22p63s23p6  1s22s22p63s23p4  3p4 4. What

Wavelength of light emitted depends directly on: Select one: a. The quantity of energy absorbed by an electron. b. The specific element the electron belongs to. c. The quantity of energy released by an electron. d. All of the above What is the total number of electrons that can occupy the third principle energy level? Select one: a. 8 b. 2 c. 10 d. 18 The electron configuration 1s 2s 2p 3s 3p 4s 3d 4p represents which element? Select one: a. Germanium b. Arsenic c. Silicon d. P...

CHEMISTRY A LEVEL WITH SATISFIED SOLUTIONS What are the two elements which are exceptions to the electron configuration? - CORRECT-The two exceptions for this is copper and chromium. In both cases, the 4s subshell contains only one electron, even though there are electrons in the 3d subshell. To explain this, its because the 3d subshell is more stable when it is either half full, or completely full. So in the case of chromium, by having only one electron in the 4s subshell, ...

What atom matches this electron configuration? 1s22s22p63s2  Neon  Magnesium  Aluminum  Potassium 2. What atom matches this electron configuration? 1s22s22p63s23p64s23d10  Zinc  Copper  Nickel  Germanium 3. What is the electron configuration for a Sulfur atom?  1s22s22p63p6  1s22s22p63s23p6  1s22s22p63s23p4  3p4 4. What atom matches this electron configuration? 1s22s22p63s33p64s23d104p65s24d105p66s24f145d9  Mercury  Gold  Platinum ...

MCAT Atomic Structure, Quantum Numbers, Electron Configuration

MCAT Atomic Structure, Quantum Numbers, Electron Configuration

What atom matches this electron configuration? 1s22s22p63s2  Neon  Magnesium  Aluminum  Potassium 2. What atom matches this electron configuration? 1s22s22p63s23p64s23d10  Zinc  Copper  Nickel  Germanium 3. What is the electron configuration for a Sulfur atom?  1s22s22p63p6  1s22s22p63s23p6  1s22s22p63s23p4  3p4