EOC Classification Review

Which statement below is true about the organization of metals, nonmetals, and metalloids on the Periodic Table?

• They are randomly placed on the table with no particular order.

• They are placed on the periodic table based on when they were identified as elements.

• They are arranged by atomic mass starting with the heaviest element as atomic number one.

• They are organized by their similar properties and characteristics such as malleability & conductivity.

One type of rock can be formed from the melting of all other types of rocks. This image shows lava as a result of the melting rock. This lava will cool into which classification of rock?

• Sedimentary Rock

• Igneous Rock

• Metamorphic Rock

• Magma

Tags

NGSS.MS-ESS2-2

Where on the periodic table are metals found?

• To the left of the bolded zig-zag line

• To the right of the bolded zig-zag line

• Along the zigzag line

• At the bottom

Tags

NGSS.MS-PS1-1

Which of the following best describes the classification of elements in the periodic table?

• They are arranged alphabetically.

• They are grouped by similar chemical properties.

• They are sorted by their discovery date.

• They are organized by their atomic weight.

What is the primary factor that determines the classification of an organism in a biological taxonomy?

• Its habitat

• Its diet

• Its genetic makeup

• Its size

Tags

NGSS.MS-LS4-2

Which of the following is a characteristic of a chemical change?

• Change in state

• Change in color

• Formation of a new substance

• Change in temperature

Tags

NGSS.MS-PS1-2

In an experiment, what is the purpose of a control group?

• To provide a standard for comparison

• To introduce a variable

• To ensure the experiment is valid

• To eliminate errors

Which of the following is an example of a physical change?

• Burning wood

• Rusting iron

• Melting ice

• Baking a cake

What is the role of chlorophyll in photosynthesis?

• Absorbs water

• Absorbs sunlight

• Releases oxygen

• Stores energy

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Which of the following best describes the function of enzymes in biological processes?

• They provide energy

• They speed up chemical reactions

• They are used up in reactions

• They are a source of nutrients