Atoms and the Periodic Table Review

What type of charge does a proton have?

• neutron

• electron

• negative

• positive

• neutral

What type of charge does a neutron have?

• neutron

• electron

• negative

• positive

• neutral

What type of charge does an electron have?

• neutron

• electron

• negative

• positive

• neutral

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

What subatomic particle is NOT found in the nucleus of an atom?

• neutron

• electron

• negative

• positive

• neutral

What group contains the most reactive NONMETALS?

• Group 1

• Group 2

• Group 17

• Group 18

Which group contains elements with 2 valence electrons?

• Group 2

• Group 1

• Group 7

• Group 17

When drawing an electron dot diagram, what do the dots represent?

• The total number of electrons

• The number of valence electrons

• The number of electrons in the 1st electron cloud ONLY

• The atomic number

What is the name of the Group that includes Groups 3-12?

• Alkali Metals

• Alkaline Earth Metals

• Transition Metals

• Hard Metals

What state of matter is Group 18 made of?

• solids

• gases

• liquids

Which group is considered nonreactive?

• Alkali Metals

• Transition Metals

• Halogens

• Noble Gases