The motion of its particles determines an objects thermal energy.
Chemical properties can only be tested if you change the substance
Answer:
The cell membrane, also known as the plasma membrane, is a double layer of lipids and proteins that surrounds a cell and separates the cytoplasm (the contents of the cell) from its surrounding environment. It is selectively permeable, which means that it only lets certain molecules enter and exit.
Explanation:
Answer:
Mercury has the lowest freezing point for metals, but helium takes the winner for all substances.
Explanation:
