Concept explainers
a.
To determine:
The number of protons and electrons in the chloride ion.
Introduction:
A neutral atom consists of the same number of protons and electrons. This corresponds to the atomic number of an element. For positively charged ion, the number of protons will be more than electrons whereas for negatively charged ion, the number of electrons will be more than protons.
b.
To determine:
The number of protons and electrons in
Introduction:
Atomic number is the total number of protons present in an atom.
A neutral atom consists of the same number of protons and electrons. This corresponds to the atomic number of an element. For positively charged ion, the number of protons will be more than electrons whereas for negatively charged ion, the number of electrons will be more than protons.
c.
To determine:
The number of protons and electrons in
Introduction:
Atomic number is the total number of protons present in an atom.
A neutral atom consists of the same number of protons and electrons. This corresponds to the atomic number of an element. For positively charged ion, the number of protons will be more than electrons whereas for negatively charged ion, the number of electrons will be more than protons.
d.
To determine:
The number of protons and electrons in
Introduction:
Atomic number is the total number of protons present in an atom.
A neutral atom consists of the same number of protons and electrons. This corresponds to the atomic number of an element. For positively charged ion, the number of protons will be more than electrons whereas for negatively charged ion, the number of electrons will be more than protons.
e.
To determine:
The number of protons and electrons in
Introduction:
Atomic number is the total number of protons present in an atom.
A neutral atom consists of the same number of protons and electrons. This corresponds to the atomic number of an element. For positively charged ion, the number of protons will be more than electrons whereas for negatively charged ion, the number of electrons will be more than protons.
f.
To determine:
The number of protons and electrons in
Introduction:
Atomic number is the total number of protons present in an atom.
A neutral atom consists of the same number of protons and electrons. This corresponds to the atomic number of an element. For positively charged ion, the number of protons will be more than electrons whereas for negatively charged ion, the number of electrons will be more than protons.
Want to see the full answer?
Check out a sample textbook solutionChapter 3 Solutions
General, Organic, and Biological Chemistry (3rd Edition)
- The model consists of balls and sticks. a. How many holes should be in the ball you select for the N atom? ___________ b. How many holes should be in the ball you select for the H atoms? ____________ c. How many holes should be in the ball you select for the Cl atom? ____________ The electrons in the molecule are paired, and each stick represents a valence electron pair. d. How many sticks do you need? ____________arrow_forwardLithium, Li, reacts with element X to form an ionic compound with the formula Li2X. a What is the formula of the compound you expect to form when aluminum, Al, reacts with element X? b Would you expect this compound to be ionic or molecular?arrow_forwardIs it possible for the same Iwo elements to form more than one compound? Is this consistent with Dalton’s atomic theory? Give an example.arrow_forward
- What simple ion does each of the following elements most commonly form? a. Sr f. O j. Mg b. I g. Rbk. S c. Ag h. N l. P d. Al i. K m. Cl e. Searrow_forward2.59 The accompanying figure shows the structure of gamma-aminoburanoic acid, or GABA. This molecule is a neurotransmitter. Some of the effects of alcohol consumption are due to the interaction between ethanol and GABA. Write the correct molecular formula for this compound.arrow_forwardDisilane, Si2Hx, contains 90.28% silicon by mass. Calculate the value of x in this compound.arrow_forward
- Myocardial perfusion imaging (MPI) is the latest tool used in the detection of coronary artery disease. It uses thallium-201 chloride. How many neutrons are in (a) seventy atoms of thallium-201 ? (b) one picogram (11012g) of thallium-201?arrow_forwardFor the following processes that show the formation of ions, use the periodic table to indicate the number of electrons and protons present in both theionand theneutral atomfrom which the ion is made. a.CaCa2++2e b.P+3eP3 c.Br+eBr d.FeEe3++3e e.AlAl3++3e f.N+3eN3arrow_forwardList some properties of a substance that would lead you to believe it consists of ions. How do these properties differ from those of nonionic compounds?arrow_forward
- Chlorine has two natural isotopes: C1737I and C1735I. Hydrogen reacts with chlorine to form the compound HCI. Would a given amount of hydrogen react with different masses of the two chlorine isotopes? Does this conflict with the law of definite proportion? Why or why not?arrow_forwardWhen oxygen and sulfur atoms become monatomic ions, how many electrons does each lose or gain? Which noble gas atom has the same number of electrons as an oxide ion? Which noble gas atom has the same number of electrons as a sulfide ion?arrow_forward
- Chemistry & Chemical ReactivityChemistryISBN:9781337399074Author:John C. Kotz, Paul M. Treichel, John Townsend, David TreichelPublisher:Cengage LearningChemistry & Chemical ReactivityChemistryISBN:9781133949640Author:John C. Kotz, Paul M. Treichel, John Townsend, David TreichelPublisher:Cengage LearningChemistry for Engineering StudentsChemistryISBN:9781337398909Author:Lawrence S. Brown, Tom HolmePublisher:Cengage Learning
- Introductory Chemistry: A FoundationChemistryISBN:9781337399425Author:Steven S. Zumdahl, Donald J. DeCostePublisher:Cengage LearningGeneral Chemistry - Standalone book (MindTap Cour...ChemistryISBN:9781305580343Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; DarrellPublisher:Cengage LearningChemistry: An Atoms First ApproachChemistryISBN:9781305079243Author:Steven S. Zumdahl, Susan A. ZumdahlPublisher:Cengage Learning