Unit 7 Test Review

Where are the most reactive metals on the periodic table?

• on the right side of the periodic table (group 18)

• the column on the left of the periodic table (group 1)

• in the middle where the transition metals are

• the rows at the bottom of the periodic table

Which elements are the most similar bonding properties?

• B, C, N

• F, Cl, I

• Cr, Mn, Fe

• Ne, Li, Mg

Lithium is an extremely reactive metal on the periodic table. The element that has properties that are MOST similar to lithium are...

• Fluorine (F)

• Sodium (Na)

• Calcium (Ca)

• Ag (Silver)

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Elements in group 16 include O (Oxygen) and S (Sulfur). They both have 6 valence electrons. When you have similar bonding properties, they also have what?

• similar protons and electrons

• similar neutrons

• similar chemical reactivity

• similar atomic mass

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Which diagram below is the least reactive?

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Which diagram below is the most reactive metals?

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Which diagram below is the most reactive nonmetals?

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In Ionic Bonding between Li and Br. Lithium (metal) reacts with Bromine (Br) to form Lithium Bromide. Lithium will _____________ an electron and Bromine will ____________ an electron.

• gain, share

• share, gain

• gain, lose

• lose, gain

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Select which of the following is true about ionic bonding.

• metals and transition metals

• metals and nonmetals

• two metals

• two nonmetals

Select which of the following is true about ionic bonding.

• bonding through donated electrons

• bonding through shared electrons

• bonding through donated protons

• bonding through shared protons

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