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Working with si (metric) units for each of the following commonly used measurements, indicate its symbol. liter gram milliliter kilogram meter centigram milligram centimeter kilometer second millimeter milliseconds
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Explain that newton first law,second law and third law of motion?
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The number to the right of an element's symbol (ex. c-12) identifies the of an isotope.
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Chemistry, 22.06.2019 22:30
Which of the following is true about the speed of light? it depends on the wavelength.
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An object in space is made of gas and gives off light and heat energy. We can only see it at night....
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