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Worksheetsgeneral chemistry quiz
Total questions: 10
Worksheet time: 2mins
The electrons involved in bonding are
found closest to the nucleus
found in the nucleus
in the highest occupied energy level(s)
none of the choices
Typically, when two atoms form a chemical bond, the expected result is that the electrons
will be in the excited state
will be completely removed from both atoms
will complete a noble gas configuration for both atoms
all of the choices
An -ate or -ite at the end of a compound name usually indicates that the compound contains ____
fewer electrons than protons
neutral molecules
only two elements
a polyatomic anion
Which of the following compounds contains the lead(II) ion?
PbO
PbCl₄
Pb₂O
Pb₂S
What is the correct formula for potassium sulfite?
KHSO₃
KHSO₄
K₂SO₃
K₂SO₄
Given the formula for hydrazine, How many pairs of electrons are shared between the two nitrogen atoms?
1
2
3
4
Given the Lewis electron-dot diagram, which electrons are represented by all of the dots?
the carbon valence electrons, only
the hydrogen valence electrons, only
the carbon and hydrogen valence electrons
all of the carbon and hydrogen electrons
Which element has an atom with the greatest tendency to attract electrons in a chemical bond?
C
Si
S
Cl
Sulfur hexafluoride is an example of a ____.
monatomic ion
polyatomic ion
binary compound
polyatomic compound
When dissolved in water, acids produce ____.
negative ions
polyatomic ions
hydrogen ions
oxide ions
