Silicon

Which of the following are the elements found in the solid part of the Earth?

• Calcium and Oxygen

• Oxygen and Silicon

• Iron and Oxygen

• Potassium and Silicon

Tags

NGSS.MS-PS1-1

Look at the data table. Which graph below best represents the most abundant elements in the Earth's crust?

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The Earth's crust is primarily made up of which two elements?

• nitrogen and hydrogen

• oxygen and carbon

• silicon and oxygen

What elements are in the Lithosphere(earth's crust)? (Check all that apply)

• Oxygen

• Silicon

• Aluminum

• Iron

• Calcium

What is this graph representing?

• Living Things

• Ocean

• Crust

• Atmosphere

Silicon is a major component of which part of the Earth?

• Core

• Mantle

• Crust

• Atmosphere

Which of the following is a common use of silicon in technology?

• Fuel

• Semiconductors

• Lubricants

• Explosives

What is the atomic number of silicon?

• 12

• 14

• 16

• 18

Silicon is most commonly found in nature in which form?

• Pure element

• Silicon dioxide

• Silicon carbide

• Silicon nitride

Which of the following elements does silicon most commonly bond with in the Earth's crust?

• Carbon

• Oxygen

• Hydrogen

• Nitrogen