
How many states of matter are there
Matter, the substance that constitutes everything around us, exists in several distinct states, primarily determined by its physical properties and ...
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What is the difference between celsius and fahrenheit
Celsius and Fahrenheit are two temperature scales widely utilized today, each with its unique historical background and reference points. Let's ...
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What does a geiger counter measure?
Ionising radiation is measured with a Geiger counter, sometimes referred to as a Geiger-Muller counter or radiation detector. When an ...
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What does pH stand for?
"pH" stands for "potential of hydrogen." It is a metric used in chemistry to express a solution's acidity or alkalinity ...
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What is CNG fuel?
As an alternative to conventional liquid fuels like petrol and diesel, compressed natural gas (CNG) is a gaseous fuel that ...
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What is a Valence Electron?
A key idea in chemistry is the concept of valence electrons, which is crucial to understanding how atoms behave, interact, ...
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What is potassium permanganate used for
Potassium permanganate (KMnO4) is a potent oxidising agent that has found use in a number of industries, including the purification ...
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What causes a green flame?
Specific elements and their excited states cause the mesmerising green flame phenomenon, which is frequently observed in specific chemical reactions ...
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What is laughing gas?
Nitrous oxide (N2O), also referred to as laughing gas, is a colourless, odourless gas with an interesting past and a ...
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Which metal is liquid at room temperature?
Only a small number of the elements listed in the periodic table are liquid at room temperature, which is commonly ...
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