3. Complete the following table. (16 points) 9ta Symbol Atomic Mass Number of Number of Number of Number Number Protons Electrons Neutrons C 210Po2- 84 210 128 -2 Rb 37 85 37 36 50 33s2- 16 33 Pin 61 145 56

Q: Say you glued two samples together; a 4.60 gg  sample of acrylic with a density of 1.11 g/mLg/mL…

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Q: Complete the expanded notation for 89. 89 =  ( __ X 10) + ( __ x 1)

A: Complete the expanded notation for 89 ?

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A: Calcium carbonate reacts with hydrochloric acid to form the carbon dioxide gas.

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Q: indicate whether each of these is a pure substance or a mixture give a brief explanation for each.…

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Q: Scenario In an investigation, lab groups combine two compounds, as shown below. Based on the data…

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Q: What materials were used to construct these objects?

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Q: percent

A:

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Q: Time (min) 0 5 10 15 20 Rate of volume change (mL/hr) mL hr Rate of volume change(- Tube 1 White…

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Q: Drag the appropriate items to their respective bins. Reset Help bluish color gas at room temperature…

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Q: In a typical ultrasound, sound waves travel through liver tissue at a rate of 1540 m/s.  How many cm…

A: We are provided with the information that the rate of ultrasound through liver tissue is 1540 m/s.…

Q: The mass of an unidentified rock is 15.5 grams. Students determine the volume of the rock by placing…

A: Tables -   Rock                 Density Range (g/cm3)  Coal.                    1.1 - 1.4…