question Which law of thermodynamics states that energy cannot be created or destroyed only converted from one form to another

Science

Which law of thermodynamics states that energy cannot be created or destroyed, only converted from one form to another?

A. Zeroth Law
B. First Law
C. Second Law
D. Third Law

The First Law of Thermodynamics is also known as the Law of Conservation of Energy.

What is the chemical symbol for potassium?

A. K
B. Ko
C. Pt
D. Po

Which of the following is a type of soil erosion where small, loose particles are lifted by the wind and transported to another location?

A. Sheet erosion
B. Rill erosion
C. Gully erosion
D. Wind erosion

Which type of reaction involves the combination of two or more substances to form a new substance?

A. Decomposition
B. Synthesis
C. Combustion
D. Displacement

What is the chemical symbol for mercury?

A. Hg
B. Mg
C. He
D. Me

What is the chemical symbol for iron?

A. I
B. Fe
C. Ir
D. In

Which of the following is an example of a homogeneous mixture?

A. Sand and Water
B. Oil and Water
C. Saltwater
D. Vinegar and Oil

What is the chemical symbol for sodium?

A. Na
B. Ne
C. Ni
D. Nb

What is the chemical formula for acetic acid, the main component of vinegar?

A. HCl
B. CH3COOH
C. H2SO4
D. NaOH

What is the name for a long, narrow body of water that connects two larger bodies of water and is often deeper than a strait?

A. Bay
B. Sound
C. Channel
D. Fjord

What is the chemical formula for ammonia?

A. NH3
B. N2H4
C. HNO3
D. NO2