Multiple Choice
How many valence electrons does a carbon atom have?
135
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10. Periodic Properties of the Elements
Valence Electrons of Elements
Back10. Periodic Properties of the Elements
Valence Electrons of Elements
- Multiple ChoiceIn general, how many valence electrons do metals typically have in their outermost shell?120views
- Multiple ChoiceHow many valence electrons are present in an atom of chlorine (Cl)?744views
- Open Question
What is the total number of electrons an atom of hydrogen can have in its valence shell?
601views - Multiple ChoiceFor the sodium cation (Na^+), how many electrons are present in its valence shell, and how many unpaired electron spins does it have?94views
- Multiple ChoiceWhat is the term used to describe the outermost electrons in an atom?80views
- Multiple ChoicePhosphorus has an atomic number of 15. How many valence electrons does a neutral phosphorus atom possess?129views
- Multiple ChoiceWhat is the total number of valence electrons in a molecule of SO_2?126views
- Multiple ChoiceHow many unpaired electrons does a sulfur (S) atom have in its ground state electron configuration?116views
- Open Question
How does the number of valence electrons change as one moves from top to bottom
537views - Multiple ChoiceHow many electrons are present in the second principal energy level (n = 2) of a neutral phosphorus atom?104views
- Multiple ChoiceHow many bonding electrons does a fluorine atom have in its ground state?98views
- Multiple ChoiceHow many valence electrons does a nitrogen atom have?119views
- Multiple ChoiceHow many valence electrons are present in a neutral atom of sulfur (S)?119views
- Multiple ChoiceHow many electrons are present in the outermost shell of a Ga^{3+} ion in its ground state?111views