Periodic Table and Atom Review

Where is all of the mass of an atom found?

• Electron Cloud

• Nucleus

• Protons

• Electrons

What is the charge of a Proton?

• Negative

• Neutral

• Positive

• No Charge

What is the Charge on an Electron?

• Negative

• Neutral

• Positive

• No Charge

What is the charge of a Neutron?

• Positive

• Negative

• No Charge

• +1

An atom has 11 protons, 12 neutrons, 11 electrons. What is the identity of the element?

• Titanium

• Magnesium

• Vanadium

• Sodium

Tags

NGSS.MS-PS1-1

Which of the following groups on the Periodic Table is the most reactive?

• Group 16

• Group 18

• Group 2

• Group 1

Which element would react most similarly to Calcium? (Think of Valence Electrons)

• Magnesium

• Aluminum

• Chlorine

• Potassium

Which element is the most reactive?

• Sodium with 1 VE

• Strontium with 2 VE

• Phosphorus with 5 VE

• Aluminum with 3 VE

Which group would include a NON-REACTIVE gas that doe snot conduct electricity?

• Group 2

• Group 16

• Group 18

• Group 14

Elements in the same period have what in common?

• Same Atomic Number

• Same Atomic Mass

• Same number of Valence Electrons

• Same number of Energy Levels