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To solve isotopic abundance problems, the average atomic mass of the given element and an algebraic formula are used. Here is how you can do these types of problems. Relative Abundance Chemistry The relative abundance definition in chemistry is the…
Geographic location refers to a position on the Earth. Your absolute geographic location is defined by two coordinates, longitude and latitude. These two coordinates can be used to give specific locations independent of an outside reference point. Relative location, on…
It’s somewhat of a mystery. A fish – the dolphin fish – carries the name used for identifying a prominent water mammal – the dolphin. Add to this the fact that the dolphin fish also goes by a number of…
Unless you are a current or future scientist, a construction worker or a surveyor, you can probably go about your daily business without worrying too much about measuring the area of things. You might overhear that the pressure is such-and-such…
Animals with shells—the majority of which are sea-based—come in a variety of shapes and sizes. People who love beach-combing commonly come across seashells, some of which might still have a sea creature in them. Just like the roof you live…
A percent by itself represents just a fraction of a whole. When a percent amount is multiplied to another number, the operation produces a value that equals the given percent of the original number. When the percent amount is less…
Graphs are an excellent way to make a visual representation of data that have been collected. However, without proper labeling, the graph won’t make sense. Therefore, make sure you label the x-axis and y-axis and title your graph so it…
Percent deviation measures the degree to which individual data points in a statistic deviate from the average measurement of that statistic. To calculate percent deviation, first determine the mean of the data and the average deviation of data points from…
Generally categorized as Arctic or alpine, tundra refers to a treeless biome that ranks among the coldest on Earth. Though covered in snow most of the year, the tundra experiences a short summer growing season during which animal and plant…
A fraction expresses part of a whole quantity. For example, if you cut a whole pie into six equal pieces, and then eat one slice, you’ve just eaten 1/6th of the pie. Working with fractions is easy if you understand…
