hat are molecules and ions? How are they formed? Give examples of each Explain covalent, ionic, and metallic bonding. Give examples of each

Which of the following is an ionic compound?a. SO2B. CIO2C. H2OD. CaOE. CO2

What does “polar” means, in the case of an ionized molecules and how is this related to “charged” of a molecule

Element "A" has 4 valence electrons and element "B" has 6 valence electrons. When "A" and "B" combine, they form AB2. "A" has an electronegativity value of 2.9 and "B" has an electronegativity value of 3.5. Both "A" and "B" follow the octet rule. Based on this information, which of the following is true. The compound is non-polar. OTwo of these are correct. The compound is bent in shape. The compound contains J bonds only. The compound contains non-polar bonds.

Ionic compounds like CaCO3 contain polyatomic ions. Explain the formation of CaCO3 which contains a polyatomic ion. Use evidence from the table.

how Chemical Nomenclature is different for Ionic and covalent compounds.

The empirical formula of a covalent compound is CH2. Which of the following is not a possible chemical formula for this compound?

Explain the breakdown of hydrogen into proton and electron according to the octet rule.

Draw the Lewis structures of the neutral atom of Aluminum and the ion of Aluminum. Determine the number of electrons gained or lost in forming an ion.

can you Discuss how a covalent bond differs from an ionic bond?