Chemistry, 14.10.2019 20:30 19thomasar
Based on its location in the periodic table, what can most likely be predicted about phosphorus?
it has three valence electrons available for bonding.
it has three nonbonding electrons.
it has five valence electrons available for bonding.
it has five nonbonding electrons.
Answers: 2
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What are the first three quantum numbers for the electrons located in subshell 2s?
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Ageologist determines that a sample of a mineral can't be scratched by a steel nail but can be scratched by a masonry drill bit. based on this information, the sample mineral has to be softer than a. orthoclase. b. fluorite. c. apatite. d. corundum.
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Chemistry, 22.06.2019 14:50
The table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 9 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of tthe table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 9 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.
Answers: 3
Based on its location in the periodic table, what can most likely be predicted about phosphorus?
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