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It's called H20 isn't it? Two parts hydrogen, one part oxygen.
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∙ 13y ago
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What is the only substance that exists as a solid liquid and gas in the Earth's atmosphere?
water
What substance exists in our environment as a liquid gas and solid?
Water exists in our environment as a liquid gas and solid.
Is water the only substance on earth?
AnswerCommonly exists in all of its different states
What substance that exists in all three stats of matter at normal temperature and pressure?
it is water
Where are the freezing points and melting points of substances?
They are the same thing. Most commonly the term melting point is used to describe the temperature at which a substance first co-exists in both a liquid and solid state. Freezing point is used usually to describe a substance that is usually liquid at room temperature, such as water. Conversely the term 'boiling point' refers to the first temperature at which the substance exists in both liquid and gaseous states.
Where does hydrogen found on earth?
Hydrogen is commonly found in water, but not as a pure substance.
Is water the only naturally occurring substance that exists in all three states of matter simultaneously?
not sure
What life-sustaining substance exists in vast amounts on earth but not on other planets of our solar system?
Liquid water
A substance commonly used in cars obtained by distillation?
The water in the battery is a mix of 65% distilled water & 35% sulfuric acid.
What is the physical form in which a substance exists?
matter
Which waste substance is most commonly pollutes water in wetlands in developing countries?
Pollutants, toxic materials and chemicals
What cause a substance to change it state example ice to water?
Most commonly, either the addition or removal of heat
