The periodic table is of particular importance to people who study science. Not only people who are experts in their fields, but also for ordinary people. Therefore the periodic table entered into the subject matter in school. A periodic table is used to help provide information about an element while predicting it. It will look difficult when you first see it. Too much to learn and memorize. But if you find a trick to learn it, it will be fun and easy.
In the periodic table, there is what is called a mass number. The mass number is defined as the total number of protons and neutrons in an atom. First of all, you have to know what an atom is. Atoms are the smallest part of an element. The basic particles comprising atoms are protons, neutrons, and electrons. Protons are subatomic particles with positive electrical charges. Neutrons are subatomic particles that are uncharged (neutral), and slightly heavier than protons. Electrons are negatively charged subatomic particles. You have to understand the basic knowledge about it. To make it easier to understand the periodic table.
Do you know why periodic tables are made in colors? Of course it is not carelessly made. With the color on the table, it will be easier for you to memorize the contents. Each color represents a certain group of elements. That's just the first trick in understanding the periodic table. You can make the periodic table as your own version of the song to memorize. On the internet, there are also periodic table songs made by people. You might want to try it. There is another way to memorize it. You can make a series of words into one keyword from several existing elements. The last way, make a periodic table card that is easy for you to understand. What do you think? Pretty helpful isn’t it?
Printable periodic tables are widely spread on the internet. Before you download it, make sure the periodic table file that you download is of good quality. The periodic table is filled with many letters and small numbers in the boxes. If you don't download with good quality, you will only hurt your eyes and it's hard to read the contents of the periodic table. Look for HD resolution quality. Afterward, make sure there is a free word in the periodic table description that you will download. After getting the periodic table, connect the computer with your print, and done.