Concept explainers
(a)
To determine: A list of the elements in the first two rows of the periodic table with their numbers of valence electrons.
Interpretation: A list of the elements in the first two rows of the periodic table with their numbers of valence electrons is to be shown.
Concept introduction: Periodic table is a systematic arrangement of all the elements present in nature. The periodic table which is used in the present time is called modern periodic table. It is based on periods and groups. The horizontal rows are called periods and vertical columns are called groups.
(b)
To determine: The use of the list to construct first two rows of the periodic table.
Interpretation: The use of the list to construct first two rows of the periodic table is to be stated.
Concept introduction: Periodic table is a systematic arrangement of all the elements present in nature. The periodic table which is used in the present time is called modern periodic table. It is based on periods and groups. The horizontal rows are called periods and vertical columns are called groups.
(c)
To add: The elements sulfur, phosphorus, chlorine, bromine, and iodine in the periodic table representation.
Interpretation: The elements sulfur, phosphorus, chlorine, bromine, and iodine are to be represented in the periodic table.
Concept introduction: Periodic table is a systematic arrangement of all the elements present in nature. The periodic table which is used in the present time is called modern periodic table. It is based on periods and groups. The horizontal rows are called periods and vertical columns are called groups.
Want to see the full answer?
Check out a sample textbook solutionChapter 1 Solutions
Organic Chemistry (9th Edition)
- 1. Organic chemistry is most broadly defined as the chemistry of many compounds of carbon the chemistry of living systems the chemistry of the nonmetallic compounds the chemistry of substances produced by living systems. 2. An organic compound is best defined as carbon atoms covalently bonded to hydrogen atoms a compound containing carbon. a compound that is NOT produced in the laboratory. a compound produced an organism. 3. The simplest alkane is methane propane ethane monalkane Would like to know if my answers are correct. Bullet points in bold. thx :)arrow_forwardNaming Organic Molecules. Please answer all the questions for both parts in the image attached.arrow_forwardHow many hydrogen atoms are in 2,2-dimethylhexane? a. 20 b. 12 c. 16 d. 18arrow_forward
- Of the hydrocarbons given here, which contains the most carbon atoms? a. butane c. ethane b. pentane d. propanearrow_forwardEight organic oxygen compounds are shown below. Select the correct functional group by matching the corresponding roman numeral (I, II, III, etc.) with the correct name.II- a. phenolb. aldehydec. ketoned. 1 alcohole. carboxylic acidf. 3 alcoholg. 2 alcoholh. esterIV-a. phenolb. aldehydec. ketoned. 1 alcohole. carboxylic acidf. 3 alcoholg. 2 alcoholh. esterVI-a. phenolb. aldehydec. ketoned. 1 alcohole. carboxylic acidf. 3 alcoholg. 2 alcoholh. esterVIII-a. phenolb. aldehydec. ketoned. 1 alcohole. carboxylic acidf. 3 alcoholg. 2 alcoholh. esterarrow_forwardPlease help! I need to know how to draw the full chemical structure of isoproyl red. *I drew the structure of isopropyl alcohol (second pic) but was told this was incorrect and that the chemical structure needs to show a combination of methyl red and isopropyl alcohol.arrow_forward
- D. Butane The formula of butane is C,H10. From your model of propane, C;Hs, construct all of the possible isomers of butane by replacing a hydrogen atom with a methyl group, Choose the straight-chain model and view it from the end so that C #3 is hidden behind C #2. Hold #2 stationary, and rotate C #3 and observe the positions of the -CH3 and -H groups attached to these C's. Question 4: a. Sketch the alignments of these groups through a 360° rotation by using the Newman Projections templates below (the first two are completed). b. Label the highest energy (least stable) and lowest energy conformation above. H. H H H H. Н. H- CH3 H. CH3arrow_forward3. Which 3-carbon molecule(s) from the following families would you predict to be a gas at room temperature. с. amine d. carboxylic acid e. alkyne a. alcohol b. aldehydearrow_forwardOrganic chemistry : Amine Please answer questions (3) and (4) just like in the pictures given below and finish it BY TODAY ASAParrow_forward
- H2. Define organic chemistry?arrow_forward1. hexyne 2. hexane 3. cyclohexene 4. 1. hexyne 2. hexane Organic Compounds 3. cyclohexene The four molecules listed above that are isomers of C6H₁2 are numbered (Record all four digits of your answer in lowest-to-highest numerical order) 5. cyclohexane 4. 2-methylpentane 6. benzene 5. 2,3-dimethylbutane 7. 3,3-dimethylbut-1-ene Organic Compounds 8. 6. cyclohexane 7. octane 8. nonane 9. heptane The four molecules listed above that belong to a homologous series are numbered (Record all four digits of your answer in lowest-to-highest numerical order) O 4 O O O " "arrow_forwardWhat is organic chemistry? Where do we obtain organic compounds? How do we write Structural formulas of organic compounds? What is A functional group?arrow_forward
- Chemistry: Matter and ChangeChemistryISBN:9780078746376Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl WistromPublisher:Glencoe/McGraw-Hill School Pub CoIntroductory Chemistry: A FoundationChemistryISBN:9781337399425Author:Steven S. Zumdahl, Donald J. DeCostePublisher:Cengage Learning