Covalent Bond True Or False

Question 1

T or f: in a chemical name, the prefix used to indicate the presence of two atoms of a given kind is “BI-“

Answer 1

False: it is di-

Question 2

T or f: the prefix “HYDRO-“ is used in naming binary acids

Answer 2

True

Question 3

T or f: the oxyacetylene suffix for an acid that contains an anion ending in -ate is “-IC”

Answer 3

True

Question 4

T or f: in Lewis structures, hydrogen is always a TERMINAL atom

Answer 4

True

Question 5

T or f: in the carbon did side molecule, the central atom is a CARBON atom

Answer 5

True

Question 6

T or f: in the compound BH3, the boron atom has MORE than an octet of electrons

Answer 6

False: less

Question 7

T or f: the VSEPR model is based on the idea that in a molecule, NUCLEI repel each other as much as possible

Answer 7

False: electrons