The Periodic Table Review

Elements in the same period have the same number of

• energy levels

• valence electrons

• protons

• neutrons

Elements in the same group have the same number of

• energy levels

• valence electrons

• protons

• neutrons

Most of the elements on the periodic table are classified as _____.

• Metals
• Nonmetals
• Metalloids
• Periods

Tags

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Which element is not a metal?

• H
• Re
• Al
• B

Which is a halogen?

• Helium
• Chlorine
• Oxygen
• Neptune

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Which is an alkali metal?

• Magnesium
• Iron
• Sodium
• Europium

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In what section would Transition Metals be found?

• orange
• light blue
• blue
• white

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How many Valance electrons does Iodine Have?

• 6
• 16
• 7
• 17

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The period number for Bromine is ___________.

• 7

• 17

• 4

Beryllium is in group number______.

• Group 2
• Group 3
• Group 4
• Group 7

Tags

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