2. Atoms & Elements

Which of the following is NOT a typical cation of chromium?

Which element on the periodic table typically forms a +1 ion?

Which period 3 metal is more reactive than magnesium?

Metal ions always have what type of charge?

What is the most common ionic charge of phosphorus when it forms an ion?

Which category of elements on the periodic table typically forms negative ions (anions)?

Which of the following elements is least likely to form an ion?

Which of the following elements in the third period of the periodic table typically forms a cation with a +1 charge?

Which statement is not true about the electrical charges of elements on the periodic table?

Alkaline earth metals in group 2 on the periodic table most commonly form which type of ion?

The periodic table is arranged by increasing which of the following properties?

What is the most common ionic charge of oxygen when it forms compounds?

Which group on the periodic table contains elements that typically form ions with a 3− charge?

Which of the following elements is most reactive due to its tendency to lose one electron and form a +1 ion?

Which of the following elements exhibits metallic bonding at room temperature?