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Open QuestionAn element's reactivity and other chemical properties are determined by the number of -213views
Open QuestionBased on its location in the periodic table, what can most likely be predicted about sulfur?188views
Open QuestionHow many valence electrons are available for bonding in silicon? Four, five, eight, or fourteen?224views
Open QuestionHow many valence electrons does aluminum (Al) have available for bonding? 1, 2, 3, or 4?234views
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Open QuestionBased on its location in the periodic table, what can most likely be predicted about phosphorus?225views
Open QuestionHow do you think the number of valence electrons relates to an element's chemical properties?200views
Open QuestionFor each element, indicate the number of valence electrons, core electrons, and unpaired electrons in the ground state.351views
Open QuestionWhich part of the atom determines how an element interacts in a chemical reaction?215views
Open QuestionWhat is the name given to the electrons in the highest occupied energy level of an atom?165views
Open QuestionWhat is the total number of electrons an atom of hydrogen can have in its valence shell?152views
Open QuestionWhat is the total number of electrons an atom of hydrogen can have in its valence shell?161views
Open QuestionAn atom has 6 electrons in its outer shell. How many unpaired electrons does it have?212views