EBK CHEMISTRY FOR CHANGING TIMES
14th Edition
ISBN: 8220100663482
Author: MCCREARY
Publisher: PEARSON
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Textbook Question
Chapter 4, Problem 7RQ
In what group of the periodic table would elements that form ions with the following charges likely be found?
a. 2-
b. 3+
C. 1+
d. 2+
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Students have asked these similar questions
Why does the octet rule not apply to transition metals?
a. the octet rule does apply to transition metals as they are all classified as metals
b. transition metals do not form cations or anions
c. most transition elements form ions with more than one positive charge
d. transition elements cannot be assigned with charges to form ions
What do you call the process of positive and negative ions of an ionic compound separating from each other when solubilized in water?
a. dissociation
b. solubilization
c. differentiation
d. precipitation
Which of the following statements is considered true?
a. The size of an atom is determined by the size of the outermost occupied orbital
b. Higher ionization energy means that the electron is more difficult to remove
c. both are correct
d. both are incorrect
7. What kind of bond is formed when two molecules share
electrons to form a molecule?
a. Covalent
b. Ionic
c. Polar ionic
d. Metallic
8. Why are transition metals special cases?
a. They have two valence shells with complete octets that
want to react.
b. They have up to 8 electrons in their valence shell.
c. They don't react with other elements because they are
actually noble gases.
d. They have two valence shells with an incomplete octet
that want to react.
9. Name the following compound, BrF;
a. Bromine pentafluoride
b. Bromine fluoride
c. Bromine (IV) fluoride
d. Monobromine pentafluoride
10. Avron was conducting his science fair project when he
came across a bottle of acid whose label read, "HSCN."
What is the name of the acid that is contained within the
bottle?
a. Hydrocyanic acid
b. Hydrothiocyanic acid
c. Thiocyanic acid
d. This acid does not exist
11. What is the chemical formula for copper (II) hydroxide?
а. Cu,(ОН)
b. CUOH
с. CuOН,
d. Cu(OH),
Y
For parts a to f, consider the loss of electrons by atoms of the element X, and a gain
of electrons by atoms of the element Y, if X is in Group 2A (2), Period 3, and Y is in
Group 7A (17), Period 3.
a. Which reactant has higher electronegativity?
b. What are the ionic charges of X and Y?
c. Write the electron arrangements for the atoms of X and Y.
d. Write the electron arrangements for the ions of X and Y.
e. Give the names for the noble gases with the same electron arrangements as the X
and Y ions.
f. Write the formula and name for the ionic compound formed from X and Y.
e.
a) Y has the higher electronegativity
b)
Chapter 4 Solutions
EBK CHEMISTRY FOR CHANGING TIMES
Ch. 4 - Prob. 1RQCh. 4 - Prob. 2RQCh. 4 - What are the structural differences among chlorine...Ch. 4 - Prob. 4RQCh. 4 - What are the charges on simple ions formed from...Ch. 4 - Prob. 6RQCh. 4 - In what group of the periodic table would elements...Ch. 4 - Prob. 8RQCh. 4 - Prob. 9RQCh. 4 - Prob. 10P
Ch. 4 - 11. Write Lewis symbols for each of the following...Ch. 4 - Write the Lewis symbol for each species in the...Ch. 4 - Prob. 13PCh. 4 - Prob. 14PCh. 4 - Prob. 15PCh. 4 - Prob. 16PCh. 4 - Prob. 17PCh. 4 - Prob. 18PCh. 4 - Prob. 19PCh. 4 - Prob. 20PCh. 4 - Prob. 21PCh. 4 - Prob. 22PCh. 4 - Prob. 23PCh. 4 - Prob. 24PCh. 4 - There are two common binary ionic compounds formed...Ch. 4 - Prob. 26PCh. 4 - Prob. 27PCh. 4 - Prob. 28PCh. 4 - Prob. 29PCh. 4 - Prob. 30PCh. 4 - Prob. 31PCh. 4 - Prob. 32PCh. 4 - Use Lewis dot symbols to show the sharing of...Ch. 4 - Prob. 34PCh. 4 - Prob. 35PCh. 4 - Prob. 36PCh. 4 - Prob. 37PCh. 4 - Prob. 38PCh. 4 - 39. Supply a formula for the name or a name for...Ch. 4 - Prob. 40PCh. 4 - Prob. 41PCh. 4 - Prob. 42PCh. 4 - Prob. 43PCh. 4 - Prob. 44PCh. 4 - Prob. 45PCh. 4 - Prob. 46PCh. 4 - Prob. 47PCh. 4 - Prob. 48PCh. 4 - Prob. 49PCh. 4 - Prob. 50PCh. 4 - Prob. 51PCh. 4 - Prob. 52PCh. 4 - Classify the bonds in the following as ionic or...Ch. 4 - Prob. 54PCh. 4 - Prob. 55PCh. 4 - Prob. 56PCh. 4 - Prob. 57PCh. 4 - Prob. 58PCh. 4 - Prob. 59PCh. 4 - Prob. 60PCh. 4 - Prob. 61PCh. 4 - Prob. 62PCh. 4 - Prob. 63PCh. 4 - Prob. 64PCh. 4 - Prob. 65PCh. 4 - Prob. 66PCh. 4 - Prob. 67PCh. 4 - Prob. 68PCh. 4 - Prob. 69PCh. 4 - Prob. 70PCh. 4 - Prob. 71PCh. 4 - Prob. 72APCh. 4 - Prob. 73APCh. 4 - Prob. 74APCh. 4 - Prob. 75APCh. 4 - Prob. 76APCh. 4 - Prob. 77APCh. 4 - Prob. 78APCh. 4 - Prob. 79APCh. 4 - Prob. 80APCh. 4 - Prob. 81APCh. 4 - Prob. 82APCh. 4 - Prob. 83APCh. 4 - Prob. 84APCh. 4 - Prob. 85APCh. 4 - Prob. 86APCh. 4 - Prob. 87APCh. 4 - Prob. 88APCh. 4 - Prob. 89APCh. 4 - Prob. 90APCh. 4 - Prob. 91APCh. 4 - Prob. 92APCh. 4 - Prob. 93APCh. 4 - Prob. 4.1CTECh. 4 - Prob. 4.2CTECh. 4 - 4.3 Sodium chloride (NaCI) is a metal-nonmetal...Ch. 4 - Prob. 4.4CTECh. 4 - Prob. 4.5CTECh. 4 - Prob. 4.6CTECh. 4 - Prob. 4.7CTECh. 4 - Prob. 4.8CTECh. 4 - Prob. 4.9CTECh. 4 - Prob. 4.10CTECh. 4 - Prob. 1CGPCh. 4 - Prob. 2CGPCh. 4 - Prepare a PowerPoint, poster, or other...Ch. 4 - Prob. 4CGPCh. 4 - Prob. 5CGPCh. 4 - Prob. 1CHQCh. 4 - Prob. 2CHQCh. 4 - Prob. 3CHQ
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