Chemistry

How many states of matter are there

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

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?

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?

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

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?

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

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?

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

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

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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