🟡 5.54: REVIEW WITH FLASHCARDIZZ: EXAM UNIT 5: 4D 9W S2 25

Front

How many valence electrons are found in an atom of calcium?

Back

2 valence electrons

Front

What is the chemical name of the compound MgO?

Back

Magnesium oxide

Front

Which of the following elements would NOT form an ionic bond together? Options: Mg and O, Ca and K, Zn and S, Al and Br

Back

Ca and K

Front

What is the chemical name of the compound Al2O3 used in the creation of glass and lenses?

Back

Aluminum oxide

Front

What is the chemical name of the compound CoCl2?

Back

Cobalt (II) chloride

Front

Identify ALL of the chemicals below that will contain Roman numerals in their chemical names: Chemical A, Chemical B, Chemical C, Chemical D

Back

Chemicals B, C, and D

Front

What is the chemical name of the compound CaSO4?

Back

calcium sulfate

Front

What is the chemical name of the compound KNO3 used as a preservative for meat and other foods?

Back

potassium nitrate

Front

What is the chemical name of the compound Ba(OH)2?

Back

barium hydroxide

Front

Molecular shape shown in the diagram: Bent, Tetrahedral, Trigonal Planar, Trigonal Pyramidal

Back

Trigonal Pyramidal