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The vertical (up and down) columns in the Periodic Table are called

• groups

• towers

• periods

• atomic numbers

What does the C represent?

• atomic mass

• atomic number

• element name

• chemical symbol 

Tags

NGSS.MS-PS1-1

The horizontal (side to side) rows in the Periodic Table are called

• groups

• families

• periods

• atomic numbers

The Periodic Table is a table that lists___________ .

• matter

• rocks

• elements

• chemistry

What is the term for the relationship between two species where both benefit?

• Parasitism

• Commensalism

• Mutualism

• Competition

What is the term for the variety of life in the world or in a particular habitat or ecosystem?

• Ecology

• Biodiversity

• Conservation

• Symbiosis

Tags

NGSS.MS-LS2-5

What is the process by which plants use sunlight to synthesize foods from carbon dioxide and water called?

• Respiration

• Photosynthesis

• Fermentation

• Digestion

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

The Periodic Table contains all of the following except

• atomic number

• chemical symbol.

• atomic mass

• chemical formula.

In which direction do periods go on the Periodic Table?

• up and down

• across the table

• from the corners

• down

What is the correct chemical symbol for the element potassium?

• P

• K

• PO

• PH