Elaine's teacher gave her two cubes and asked her to record as many observations as possible. The data table of her observations is shown on the above. A. Calculate the volume; a density of 0.33 g/cm^3; the temperature of 25°C; Same
B. Calculate the density; the volume of 27 cm^3; a density of 0m44 g/cm^3; Different
C. Calculate the temperature of the cube's surface; the temperature of 24° C; the volume of 27 cm^3 can not he determined
D. Caluclate the density; density of 0.33 g/cm^3; density of 0.44 g/cm^3; Different

B

Explanation:

Calculate the density; the volume of 27 cm^3; a density of 0m44 g/cm^3; Different

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nacl or sodium chloride is an ionic compound. this is because an ionic compound pertains to a compound that consists of positively and negatively charged ions. in this case, na (sodium) has a tendency to lose one electron when it reacts with with other atoms, so the resulting sodium ion contains 11 protons and 10 electrons, thus making it positively charged (na+), when chlorine reacts, it usually gains one electron to form an ion called chloride, thus making it negatively charged ( since the ions are oppositely charged, they attract.