Octet - Study guides, Class notes & Summaries

the octet rule is correct answers when atoms bond, they lose, gain, or share electrons to get a full outer (valence shell) energy level which has 8 electrons to start a lewis structure, pick the atom that is usually correct answers the least electronegative (except H) the first in the formula lowest group number if the two atoms are in the same group correct answers select the one in the highest period To avoid the wrong number of electrons you should correct answers count the electro...

CHEM 120 Final Exam | Questions and Correct Answers | Latest Update 2024/2025 | 100% Pass B - Answer -How many bonds can nitrogen have? Which rule or principle should be used? A) Five bonds; octet rule. B) Three bonds; octet rule. C) Three bonds; the Hund's rule. D) Five bonds; the Aufbau Principle. C - Answer -When two hydrogen atoms meet, they will attract to each other and form a bond (and a H2 molecule). Why? A) Because electrons like to stay together. B) Because electrons li...

Allyl cation - ANSWERIncomplete octet adjacent to multiple bond Allyl anion - ANSWERLone pair adjacent to multiple bond Polar multiple bond - ANSWERLone pair next to incomplete octet Ring of alternating single and multiple bonds - ANSWERAromatic rings Sp3 - ANSWERone s and three p orbitals; 25% s character 75% p Sp2 - ANSWERone s and two p 120 degree apart; 33% s character and 67% p Sigma MOs - ANSWERTypically lower in energy Sp - ANSWEROne s and two p 180 bond angle; 50%s c...

"Poka Yoke" - Japanese theory that designs a system that one cannot screw it up. (Ex. Adding a drop down box so no one can give a wrong answer) 1024 vs. 1000 - It is 1024 because 2^10=1000, which is one giggabyte. However, the full octet sum is 1024 so they figured it was close enough 4 A's of Risk - Availability Access Accuracy Agility 5- Component Framework - Hardware Software Data Procedure People Adblockers - Hide ads ASCII/Unicode - Code to know what each character is repre...

DAT General Chemistry Questions and Answers | Latest Update | 2024/2025 | Graded A+ How is the periodic table arranged to reflect the properties of elements? The periodic table is arranged by increasing atomic number, with elements grouped into columns (groups) and rows (periods) that reflect similar chemical properties and trends in atomic structure. What is the role of a chemical equation in representing a chemical reaction? A chemical equation represents a chemical reaction by...

Ionic bonds: are characterized by electrostatic attraction of opposite charges between atoms consist of a uniform distribution of atomic nuclei surrounded by delocalized electrons are arranged as individual bonds between a single cation and a single anion are characterized by the mutual attraction of shared electrons between atoms are characterized by electrostatic attraction of opposite charges between atoms Transition metals: typically gain electrons to fill the outermost ...

MCSA WINDOWS SERVER 2016 Final Exam Practice In CIDR notation, the subnet mask 255.255.255.0 is represented by what prefix? a. /22 b. /23 c. /24 d. /21 - ANSWER-c. /24 Which of the following best describes when a packet is addressed so that more than one destination can receive it and the first octet is in the range 224 to 239? a. link-local b. broadcasting c. unicasting d. multicasting - ANSWER-d. multicasting ICMP is a Network-layer protocol the ping program uses to test...

BIO 181 Exam# 1 (Chapters 1, 2, 3, 4 and Labs 1, 2, 3)Describe the six characteristics of all living organisms. - correct answer Cellular Organization: made up of cells Ordered Complexity: very complex Sensitivity: responds to environment Growth, Development, and Reproduction: Energy Utilization: make energy and convert to usable Homeostasis: maintain internal factors at a steady rate Evolutionary Adaption: changes based on environment Define hypothesis. Describe two traits that a good...

The atom - Consists of a small nucleus with a positive charge containing most of the weight. Has an electron cloud with mostly empty space but some electrons as well Protons - The chemical identity of the element Electrons - Ionic character of atom Neutrons - Isotopic character of the atom Atomic number (Above element on PT) represents... - Number of protons Mass number represents... - Sum of protons and neutrons Atomic mass (Under element on PT) represents... - An average of the atomic m...

UCT Block 4 Exam Questions With Verified And Updated Answers. IPv4 uses _____ bits for addresses and Ipv6 uses _____ bits for addresses. - answer32 and 128 IP addresses are based on a ____ number scheme. - answerLogical Your IP address identifies the _________ your computer is a part of. - answerNetwork Every packet will have _______ and _______ addresses. - answerSource, Destination Dotted decimal is used for IPv4 because - answerIt is easier for people to read/use. A router must separa...