Chemistry, 18.12.2020 08:00 angelcamacho0219
Which of the following is the most accurate description of atoms? (A)Atoms are small pieces of matter and can be seen by using binoculars (B) Atoms make up all matter and can only be seen using a telescope (C) Atoms are large pieces of matter and can be seen by using binoculars. (D)Atoms make up all matter and can only be seen using magnification. (10 points)
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Chemistry, 22.06.2019 04:30
This question is about electrolysis. metal spoons can be coated with silver. this is called electroplating. suggest one reason why spoons are electroplated?
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The blackbody curve for a star name zeta is shown below. what is the peak wavelength for this star ?
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Using the first volume and temperature reading on the table as v1 and t1, solve for the unknown values in the table below. remember to use the rules of significant figures when entering your numeric response.
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Chemistry, 22.06.2019 16:00
The chemical equation below shows the reaction of sodium (na) and chlorine (cl) to form sodium chloride (nacl). 2na + cl2 → 2nacl in this equation, which of the following is a reactant? i. sodium ii. chlorine iii. sodium chloride
Answers: 1
Which of the following is the most accurate description of atoms? (A)Atoms are small pieces of matte...
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