well,get more dominant and more attractive. Put on some muscle, change your attitude, etc. She needs to either feel an intense lust for you and always give you what you want, or know that if she won’t suck you off when you ask for it,you’ll find someone else who will(which is ...
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Knowing the relative fraction of each isotope of a particular element that occurs in nature allows you to calculate the atomic mass of that element, which, because it is an average, is not the mass of any one atom but a number that is between the heaviest and lightest isotopes pres...
Simply add the relative masses of the constituent elements to find the relative mass of a molecule. This is easy to do if you know the relative atomic masses of the elements in question. For example, water has the chemical formula H2O, so there are two atoms of hydrogen and one atom of...
In the United States, we call it "aluminum." But the rest of the world, including the International Union of Pure and Applied Chemistry, calls it "aluminium." You can trace the confusion back to Sir Humphry Davy, who first identified the then-unknown element as "alumium." This he later...
In chemistry, the mole is used for working with large numbers of atoms. Specifically, 1 mole of a substance contains 6.022×1023 atoms of the substance. This number is also known as Avogadro's constant.Answer and Explanation: In order to find the moles of atoms present in 4.63×1021 Ca ...
units (amu). Even though each atom has roughly a whole number of atomic mass units, you will notice that the atomic mass on the periodic table is a decimal; that's because the number is a weighted average of the various naturally-occurring isotopes of an element based on their abundance....
which blast these elements into space. The high abundance of oxygen, silicon, and iron on Earth reflects their common production in such stars. While most elements are generally stable, a small amount of natural transformation of one element to another also occurs in the decay of radioactive el...
The field of chemical engineering is expanding rapidly, and with technology advancing, it is easier than ever to acquire the skills necessary for a successful career in this industry. Thanks to the abundance of online resources, you can obtain the knowledge you need from: ...
How to Find the Neutrons in the Periodic Table How to Calculate the Average Naturally Occurring Atomic... How to Solve Chemistry Isotope Problems How to Find Mole Ratio How to Calculate the Percent Abundance of an Isotope How to Calculate Subatomic Particles ...