Periodic Table

What is an element?

• A compound made of one or more atoms

• A special material found in the atmosphere

• The most basic unit of matter

• A pure substance made of only one kind of atom

Tags

NGSS.MS-PS1-1

Elements are represented by symbols that can be found on the ___.

• Atomic Table

• Periodic Table of Elements

• Elemental Table of Atoms

• Periodic Table of Molecules

Identify the chemical symbol of the pictured element.

• Calcium

• Ca

• 40.078

• 20

Use the periodic table to find the chemical symbol for Zinc.

• Pd

• Cu

• Zn

• Ni

Which elements are highlighted in ORANGE on the periodic table?

• Metals

• Metalloids

• Molecules

• Non-Metals

What are the building blocks of all matter?

• Molecules

• Compunds

• Atoms

• Cells

Tags

NGSS.MS-PS1-1

Which elements are highlighted in GREEN on the periodic table?

• Metalloids

• Metals

• Compounds

• Non-Metals

Which elements are highlighted in BLUE on the periodic table?

• Metalloids

• Metals

• Compounds

• Non-Metals

What is a compound?

• A substance made of more than one atom

• A pure metal made of one element

• A very large atom with many molecules

• A substance made of only one atom

Tags

NGSS.MS-PS1-1

Elements on the periodic table are arranged into vertical columns called groups. Which of the following is true of elements in a group?

• All the elements in a group have the same atomic mass.

• All the elements in a group have the same number of neutrons.

• Elements in a group have similar properties.

• Elements in a group have the same number of protons.