Consider the tabulated data collected by a student for an unknown metal sample. Use this data to calculate the density of the metal (in g/cm³). Show your work clearly. Mass of Empty Beaker Mass of Beaker and Metal sample Initial volume of water in cylinder Final volume of water and Metal sample 44.656 g 124.400 g 12.7 mL 21.6 mL
States of Matter
The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates).
Chemical Reactions and Equations
When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.
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density of the metal (in g/cm³). Show your work clearly.
Mass of Empty Beaker
Mass of Beaker and Metal sample
Initial volume of water in cylinder
Final volume of water and Metal sample
44.656 g
124.400 g
12.7 mL
21.6 mL"
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