The name of the given ionic compounds is to be determined. Concept Information: Transition metals are less reactive than alkali metals. They have the ability to form more than one positive ion and two ionic compounds with the given non-metals. Polyatomic ions are the ions that contain more than two elements and all atoms or elements are covalently bonded, that act as a single unit. For naming of ionic compounds containing polyatomic ions, the name of the metal (cation) or a polyatomic cation written first, followed by the name of anion, this can be non-metal, and it this is non-metal (anion), change the suffix of non-metal to - i d e , adding at the end of the anion, that is in case of monatomic ions. The hydroxide ion and cynide ion are the exceptions.
The name of the given ionic compounds is to be determined. Concept Information: Transition metals are less reactive than alkali metals. They have the ability to form more than one positive ion and two ionic compounds with the given non-metals. Polyatomic ions are the ions that contain more than two elements and all atoms or elements are covalently bonded, that act as a single unit. For naming of ionic compounds containing polyatomic ions, the name of the metal (cation) or a polyatomic cation written first, followed by the name of anion, this can be non-metal, and it this is non-metal (anion), change the suffix of non-metal to - i d e , adding at the end of the anion, that is in case of monatomic ions. The hydroxide ion and cynide ion are the exceptions.
Solution Summary: The author explains that transition metals are less reactive than alkali and can form more than one positive ion with the given non-metals.
Definition Definition Elements containing partially filled d-subshell in their ground state configuration. Elements in the d-block of the periodic table receive the last or valence electron in the d-orbital. The groups from IIIB to VIIIB and IB to IIB comprise the d-block elements.
Chapter 2, Problem 105RQ
Interpretation Introduction
Interpretation:
The name of the given ionic compounds is to be determined.
Concept Information:
Transition metals are less reactive than alkali metals.
They have the ability to form more than one positive ion and two ionic compounds with the given non-metals.
Polyatomic ions are the ions that contain more than two elements and all atoms or elements are covalently bonded, that act as a single unit.
For naming of ionic compounds containing polyatomic ions, the name of the metal (cation) or a polyatomic cation written first, followed by the name of anion, this can be non-metal, and it this is non-metal (anion), change the suffix of non-metal to -ide, adding at the end of the anion, that is in case of monatomic ions. The hydroxide ion and cynide ion are the exceptions.
A covalent bond is the result of the
a)
b)
c)
d)
e)
overlap of two half-filled s orbitals
overlap of a half-filled s orbital and a half-filled p orbital
overlap of two half-filled p orbitals along their axes
parallel overlap of two half-filled parallel p orbitals
all of the above
Can the target compound at right be efficiently synthesized in good yield from the unsubstituted benzene at left?
starting
material
target
If so, draw a synthesis below. If no synthesis using reagents ALEKS recognizes is possible, check the box under the drawing area.
Be sure you follow the standard ALEKS rules for submitting syntheses.
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Note for advanced students: you may assume that you are using a large excess of benzene as your starting material.
C
T
Add/Remove step
X
но
Which one of the following atoms should have the largest electron affinity?
a)
b)
c)
d)
으으
e)
1s² 2s² 2p6 3s¹
1s² 2s² 2p5
1s² 2s² 2p 3s² 3p²
1s² 2s 2p 3s² 3p6 4s2 3ds
1s² 2s² 2p6