Which letter represents the element's name?

• a

• b

• c

• d

Which letter represents the element's atomic number?

• a

• b

• c

• d

Which letter represents the element's atomic mass?

• a

• b

• c

• d

Which letter represents the element's symbol?

• a

• b

• c

• d

Which subatomic particle determines an atom's identity?

• Proton

• Neutron

• Electron

• Nucleus

How are elements organized in the Periodic Table?

• Elements are ordered by atomic weight

• Elements are ordered by atomic number

• Elements are arranged alphabetically

• Elements are grouped color

Tags

NGSS.MS-PS1-1

The image shows a portion of the periodic table. What does the shaded region represent?

• A family or group

• Metals only

• Metalloids only

• A period

The image shows a portion of the periodic table. What does the shaded region represent?

• A family or group

• Metals only

• Nonmetals only

• A period

What is illustrated in this photo?

• Metals

• Nonmetals

• Metalloids

• Noble Gasses

Tags

NGSS.HS-PS1-1

Using the periodic table as a reference, which group of elements has similar chemical properties?

• C, N, O, F

• Mg, Ca, Sr, Ba

• B, Si, As, Te

• Na, Mg, K, Ca

Tags

NGSS.MS-PS1-1