Periodic Table 7.P.2A.2

What is A pointing to on the element box?

• Chemical Symbol

• Element Name

• Atomic Number

• Atomic Mass

What is B pointing to on the element box?

• Chemical Symbol

• Element Name

• Atomic Number

• Atomic Mass

What is C pointing to on the element box?

• Chemical Symbol

• Element Name

• Atomic Number

• Atomic Mass

The number of ____________ in the atom determines its identity.

• Electron

• Neutrons

• Protons

• Elements

How are the 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 by color

What is identified in this illustrations?

• Metals

• Nonmetals

• Mealloids

• Noble Gasses

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

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

• A family

• Metals only

• Nonmetals only

• A period

The diagram shows a model of an atom of a particular element. Which element is represented by the model?

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Tags

NGSS.MS-PS1-1

What is D pointing to in the element box?

• Chemical Symbol

• Element Name

• Atomic Number

• Atomic Mass