convert the following using proper significant figures : 45.3 g to ml convert the following using proper significant figures : 79.2 km/sec to cm/hr convert the following using proper significant figures : 75 kl to ml The density of gold is 10.32 g/ml. What will be the mass of 50.0 ml of gold?

Q: Give the following equation solve for M. Answer In scientific notation & 2 sig figs. 0.47…

A: Given : Absorbance = 0.47 Concentration = 4713.6 M

Q: Please choose all that apply and include the letter in the answer

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A:

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A: In this question, we have to write the correct match with the given description of element.

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Q: Group

A: Dear student I have given answer to your question in the image format.

Q: The correct answer was 0.04, but thanks sm!

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A: True

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Q: Answer is 149

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Q: hey the answer was incorrect can you please correct it? thanks

A: Atomic number of given as the number of protons in an atom.

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Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.