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3. non metallic character_____when we move in a modern periodic tablefrom left to right |
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Answer» ong>Answer: increases Explanation: Nonmetals tend to gain electrons in chemical reactions and have a high attraction for electrons within a compound. The most reactive nonmetals reside in the upper right portion of the periodic table. SINCE the noble gases are a special GROUP because of their LACK of reactivity, the element fluorine is the most reactive nonmetal. It is not found in nature as a FREE element. Fluorine gas reacts explosively with many other elements and compounds and is considered to be one of the most dangerous KNOWN substances. |
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