Lewis Dot and Naming Review

Chlorine forms a 1– ion. How many electrons does a chloride ion have?

• 1

• 16

• 17

• 18

The bonding characteristics of sodium are most similar to the bonding characteristics of —

• magnesium

• carbon

• rubidium

• oxygen

According to the periodic table, Mg will most likely react with elements in which of these groups?

• 1

• 3

• 17

• 18

Which of these elements is most likely to donate one electron?

• Be

• Cs

• Rn

• He

According to the periodic table, which of these elements will form an ion with a –2 charge?

• S

• Mg

• F

• Rb

Sodium oxide is a white solid that is used in the manufacturing of glasses and windows. The correct formula for sodium oxide is —

• NaO

• Na₂O

• Na₂O₂

• NaO₂

Tags

NGSS.MS-PS1-1

AlBr₃ can be used as a catalyst in the Friedel-Crafts alkylation reaction. The correct name for the compound represented by the formula AlBr3 is —

• aluminum bromide

• monoaluminum tribromide

• aluminide bromine

• aluminum tribromide

The chemical formula for calcium chloride is —

• Ca₂Cl

• CaCl

• CaCl₂

• Ca₂Cl₃

Tags

NGSS.MS-PS1-1

The correct name for the compound represented by the formula CS₂ is —

• carbon disulfide

• carbon sulfide

• carbon sulfate

• carbon sulfite

The correct name for MgI₂ is —

• magnesium iodide

• magnesium iodite

• magnesium (II) iodide

• magnesium diiodide