Polyatomic groups - Study guides, Class notes & Summaries

ionic bonds - ANSWERtwo oppositely charged ions (2Na + Cl₂ = 2Na⁺+2Cl⁻) metals tend to ______ electrons - ANSWERlose nonmetals tend to ______ electrons - ANSWERgain covalent bonds - ANSWERshare at least one pair of electrons so both atoms have 8 valence electrons 2 types of covalent bonds - ANSWERpolar, nonpolar polar covalent bond - ANSWERunequal sharing of electrons, difference in electronegativity 0.5-1.6 nonpolar covalent bond - ANSWERelectrons are shared equally, ele...

Chemistry Praxis Exam Questions And Answers (Updated And Verified) Chemical periodicity - answerThe variation in properties of elements with their positions in the periodic table Periods in the periodic table - answerPeriods: Rows which run horizontally. Labeled with a number: 1, 2, 3, 4, 5, 6, 7. These numbers indicate the total number of energy levels that any element in this period will have. For example, K (potassium) which is found in period 4, has 4 energy levels when diagrammed. ...

Chemistry Praxis Exam Questions And Answers (Updated And Verified) Chemical periodicity - answerThe variation in properties of elements with their positions in the periodic table Periods in the periodic table - answerPeriods: Rows which run horizontally. Labeled with a number: 1, 2, 3, 4, 5, 6, 7. These numbers indicate the total number of energy levels that any element in this period will have. For example, K (potassium) which is found in period 4, has 4 energy levels when diagrammed. ...

1. Question: When comparing Be2 and H2: 2. Question: Atoms that are sp2 hybridized form ____ pi bond(s). 3. Question: The hybridization of the nitrogen atom in the cation NH2+ is: 4. Question: Which one of the following molecules has an atom with an incomplete octet? 5. Question: Nitrous oxide (N2O) is sometimes called "laughing gas". What is the formal charge on the central nitrogen atom in the most favorable Lewis structure for nitrous oxide based on minimizing formal charge overall? 6....

1. Question: When comparing Be2 and H2: 2. Question: Atoms that are sp2 hybridized form ____ pi bond(s). 3. Question: The hybridization of the nitrogen atom in the cation NH2+ is: 4. Question: Which one of the following molecules has an atom with an incomplete octet? 5. Question: Nitrous oxide (N2O) is sometimes called "laughing gas". What is the formal charge on the central nitrogen atom in the most favorable Lewis structure for nitrous oxide based on minimizing formal charge overall? 6. Q...

CHEM 1020 FINAL EXAM QUESTIONS| WITH COMPLETE SOLUTIONS what is a major difference between organic and inorganic compounds? - -organic contain carbon what is the reason why there are so many organic compounds? - -carbon atoms can form stable covalent bonds with other carbon atoms functional groups are - -to organic chem as polyatomic ions are to inorganic chem, are chemically bound to each other in order to develop larger molecules the vast number of organic compounds is due to the uniqu...

Chemistry Praxis Exam Questions And Answers (Updated And Verified) Chemical periodicity - answerThe variation in properties of elements with their positions in the periodic table Periods in the periodic table - answerPeriods: Rows which run horizontally. Labeled with a number: 1, 2, 3, 4, 5, 6, 7. These numbers indicate the total number of energy levels that any element in this period will have. For example, K (potassium) which is found in period 4, has 4 energy levels when diagrammed. ...

what is a major difference between organic and inorganic compounds? - Correct Answer organic contain carbon what is the reason why there are so many organic compounds? - Correct Answer carbon atoms can form stable covalent bonds with other carbon atoms the vast number of organic compounds is due to the unique chemistry of carbon. this chemistry involves - Correct Answer formation of long chains& isomerism Which applies to the manner in which carbon bonds in alkanes? - Correct Answer the...

CHEM 1020 Final Exam Questions with Complete Solutions what is a major difference between organic and inorganic compounds? - Answer organic contain carbon what is the reason why there are so many organic compounds? - Answer carbon atoms can form stable covalent bonds with other carbon atoms the vast number of organic compounds is due to the unique chemistry of carbon. this chemistry involves - Answer formation of long chains& isomerism Which applies to the manner in which carbon bond...

1. Question: When comparing Be2 and H2: 2. Question: Atoms that are sp2 hybridized form ____ pi bond(s). 3. Question: The hybridization of the nitrogen atom in the cation NH2+ is: 4. Question: Which one of the following molecules has an atom with an incomplete octet? 5. Question: Nitrous oxide (N2O) is sometimes called "laughing gas". What is the formal charge on the central nitrogen atom in the most favorable Lewis structure for nitrous oxide based on minimizing formal charge overall? 6....