Answer:
Two hydrogen atoms and one oxygen atom (water) was removed.
Explanation:
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Answer:
The answer to this question is D.
Explanation: We know that only plants have a cell wall so that is helpful and we know that plants are green because of their chloroplast. So the answer is D, cell wall, and chloroplast.
Answer:
The particles move faster and are far apart
Explanation:
A substance may exist in three states of matter; solid, liquid and gas.
In the solid state, there is very strong intermolecular forces between the particles of the substance. They can only vibrate or rotate about their mean positions but can not translate.
In the liquid state, the particles of the substance have a greater degree of freedom than in the solid. The magnitude of intermolecular forces is lower than in solids, the molecules can move at low speeds.
In a gas, the molecules are separated from each other with negligible intermolecular interaction hence they move at very high speed.
Therefore, for the water gas particles in the air above the cup; the particles move faster and are far apart.
Answer:
1.It is used as a cleaning agent and can be used to remove stains or clean mirrors, tubs, sinks, windows and more.
1.It is used as a cleaning agent and can be used to remove stains or clean mirrors, tubs, sinks, windows and more. 2.it is use in agriculture
1.It is used as a cleaning agent and can be used to remove stains or clean mirrors, tubs, sinks, windows and more. 2.it is use in agriculture 3.ir is also used as a refrigerant gas, for purification of water supplies, and in the manufacture of plastics, explosives, textiles, pesticides, dyes and other chemicals. It is found in
