8. Write formulas and na all cations with all ani Set 1 Cations Lit Cd² Nat Cu²+ VS+ Mg2+ Anions CIT SO,²- NO, 0²- CO;²- I

Which of the following substances are largely ionic, and which are covalent? Drag the appropriate items to their respective bins. Reset Help HI NaOH CH;Li BBr3 HF PdCl, lonic Polar covalent Nonpolar covalent

Choose the answer that correctly fills the blanks in the following sentence: Based on the octet rule, the element aluminum will likely form a ______ charge because it will ______. Group of answer choices 3+; lose 3 electrons Aluminum does not form an ion. 3-; gain 3 electrons 5-; gain 5 electrons 3+; gain 3 electrons

Using just a periodic table (not a table of electronegativities), decide which of these is likely to be the most polar bond. 3A 4A 5A 6A 7A 5 6 7 8 artially Correct O O O O 9 BCNO F 13 17 14 15 16 Al Si P S CI 31 32 33 34 35 Ga Ge As Se Br 49 50 51 52 53 In Sn Sb Te I P-O 82 83 84 85 11 Pb Bi Po At Si-O N-O S-O

Profiles Tab Window Help Paraph cics....pdf Gramm nment/takeCovalent Activity.do?locator=assignment-take Su My Ho OV X A Common Greek(upper) X⁰ XX Undo Redo Clear Help The compound ZnSO3 is an ionic compound. What are the ions of which it is composed? Use the References to access important values if needed for this question. World view.pdf 14 How to tv Cation formula DIC Greek(lower) Works G Comp Anion formula Arrows Other Aa (s) (1) (g) (aq) ali C Cheg u ining Chem + ★河口 Previous Next Show All A X с

Decide whether these proposed Lewis structures are reasonable. proposed Lewis structure esc H= Br ! : 0: 1 Cl Explanation Q A :0: || g N The symbols of the problem atoms are:* 0 * If two or more atoms of the same element don't satisfy the octet rule, just enter the chemical symbol as many times as necessary. For example, if two oxygen atoms don't satisfy the octet rule, enter "O,O". : 0: 2 Cl: Check W S Yes. O No, it has the wrong number of valence electrons. The correct number is: O No, it has the right number of valence electrons but doesn't satisfy the octet rule. The symbols of the problem atoms are:* 0 O Yes. O No, it has the wrong number of valence electrons. The correct number is: O No, it has the right number of valence electrons but doesn't satisfy the octet rule. 0 Is the proposed Lewis structure reasonable? The symbols of the problem atoms are:* Yes. O No, it has the wrong number of valence electrons. The correct number is: 0 No, it has the right number of valence electrons…

For each bond, show the direction of polarity by selecting the correct partial charges.

Fill in the systematic names of the following chemical compounds. Note: for compounds containing hydrogen, you may give the common name instead. molecular formula BP C₂S₂ CS₂ BI3 H₂O name of compound X П 0 0 0 Ś

5. Complete the table below. Formula Valence electrons Total number of Lewis Dot for each atom valence electron Structure NOF C3H5 H30*1 CN-1

Find the covalent compound from the given choices. O K2O Na,0 O Li¿O