Answer
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Work Step by Step
a) mL-The metric system uses the milliliter (mL), a unit of measurement, to represent volume. It is frequently used to measure the volume of liquids or gases and is equal to one thousandth of a liter.
(b)% by mass: The concentration of a chemical in a mixture or solution can be expressed as % by mass. It shows what proportion of the mixture's total mass is made up of the specific substance being measured. If a solution is described as having 5% sodium chloride by mass, for instance, it signifies that 5% of the solution's overall mass is sodium chloride.
(c) °C: degrees Celsius, a unit of measurement for temperature, is represented by the symbol °C. It is based on the Celsius scale, according to which water has a boiling temperature of 100°C at standard atmospheric pressure and a freezing value of 0°C.
(d) Density: The density is a parameter that expresses how much mass fits into a particular volume. When describing the physical characteristics of materials, it is frequently represented in measures of grams per cubic centimeter (g/cm3) or kilograms per cubic meter (kg/m3).
(e) Element: An element is a substance that cannot be broken down into simpler substances by chemical means. Elements are composed of atoms that have the same number of protons in their nuclei, and they are characterized by their unique chemical and physical properties.
