Applying Concepts
These questions test conceptual learning.
Identify the element that satisfies each of these descriptions:
(a) A member of the same group as oxygen whose atoms contain 34 electrons
(b) A member of the alkali metal group whose atoms contain 20 neutrons
(c) A halogen whose atoms contain 35 protons and 44 neutrons
(d) A noble gas whose atoms contain 10 protons and 10 neutrons
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