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1. Compare cations, anions, and polyatomic ions. What do they all have in common? How are they different? 2. How can the periodic table help to remember the charges on the simple ions of the representative elements? 3. Is there more than one chemical name that can be used for baking soda?

table below, decide whether the pair of elements will form a molecu will form a molecular compound, check the box and enter the chemical formula and nam compound, use the compound with the fewest total number of atoms.) You may assume all chemical bonds are single bonds, not double or triple bonds. element #1 element #2 magnesium bromine nitrogen bromine hydrogen fluorine Continue DE element pair will form a molecular compound O 787 molecular compound chemical formula 0 FEB 27 name 0 0 1 X 20 ♫tv D

How many electrins does chlorine need to gain to become an ion?

Question 12 Choose the correct chemical structure for every single acronym used below: Bnl ? A B C D A B C D

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Please, help with the answer and explain it: Which statement is NOT true about covalent bonds? a) Two atoms complete their outer electron shell by sharing electrons. b) The atoms completely lose or gain electron(s). c) In a diagram, a single covalent bond is drawn as a line between two atoms. d) A pair of electrons is shared between two atoms for each covalent bond. e) Covalent molecules function as stable units