Chemistry, 27.04.2021 16:00 jaztbrown374

3. A new element, coolium (Oo) has been formulated by a crazy grade ten scientist. The only thing known about it so far is that it is a halogen. a. How many electrons does it have in its outer orbit? b. What will be the name of the compound it forms with sodium? c. What will be the name of the compound it forms with calcium? d. Predict the formulas of the compounds named in (b) and (c)?

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3. A new element, coolium (Oo) has been formulated by a crazy grade ten scientist. The only thing kn...