A certain element has its outermost electron in a 2p subshell. It has valence +5 because...
45 points SerPOPS 29 P027 A certain element has its outermost electron in a 2p subshell. It has valence +4 because it has 4 more electrons than a certain noble your answer using its one- or two-letter abbreviation. y Notes Ask Your Teaches gas. What element is it? Express
An element that has five electrons in its outermost d orbitals and one electron in its outermost s orbital is a member of group _________ in the periodic table. Fill in the blank, please!
With what element is the 2p subshell first completely filled? Express your answer as a chemical symbol. With what element is the 4d subshell first half-filled? Express your answer as a chemical symbol.
USCRICICULES ULLE HUU W u n . A. An element with the valence electron configuration 4s' would form a monatomic ion with a charge of In order to form this ion, the element will electron(s) from/into the subshell(s). B. An element with the valence electron configuration 5s-5p would form a monatomic ion with a charge of In order to form this ion, the element will Y e lectron(s) from/into the subshell(s). Submit Answer Retry Entire Group 9 more group attempts...
Chemistry 1A Name: Quantum Theory & Periodic Trends 1. What element is represented by the electron configuration 1s 2s 2p 3s 3p? 2. What element is represented by the orbital diagram: 3. Draw the orbital diagrams (as in #2) for the following species, using noble gas abbreviation: 4. Write the electron configuration for the following elements and ions using spdf notation (without noble gas abbreviations): Ge 5. Write the electron configuration for the following elements and ions using noble gas...
7. (10 points) A representative element is known to have one valence electron. The principle quantum number for the valence level is n 4 a) Write the atomic symbol of this element and its electron configuration in noble gas shorthand notation. b) Would this element behave as an oxidizing agent or a reducing agent in a chemical reaction? What is the most likely charge of the ion formed from an atom of this element?
Which element is represented by the complete electron configuration 1s? 2s 2p 3s 3p 4s? 3410 4p3? Give either the name or the symbol of the element. Remember that for symbol, the first letter is capitalized (upper case) while the second letter is lower case. If you are using the name of the element, make sure you spell it correctly, as this question will be graded automatically. Answer: The flame test is a useful (if not absolute) test for the...
I need all please 1. How many electrons can occupy the 4d subshell? 2. What is the electron configuration of AI? 3. The electron configuration for sulfur 4. In terms of atomic structure, what is the common characteristic of elements in the same group? 5. Name an element that has three valence electrons. 6. An ion is Which of the following electron configurations is most stable? A. Is 2s 2p2 B. Is 2s 2p C. Is. 2s 2p+ D.IS, 2s...
10) How many valence electrons are there in an atom with an electron configuration of 1s 2s 2p 3s 3ps A) 2 B) 3 C) 5 D) 7 E) none of these 11) Consider the element with the electron configuration (Kr]5524d105p. This element is A) a halogen B) a transition metal C) an alkali metal D) an alkaline earth metal E) a noble gas 12) In which set of elements would all members be expected to have very similar chemical...
concerning the electron configuration of F, 1s^2 2s^2 2p^5, what is the configuration for the VALENCE shell electrons ?