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Science >> Chemistry for Kids. An element is a pure substance that is made from a single type of atom. Elements are the building blocks for all the rest of the matter in the world. Examples of elements include iron, oxygen, hydrogen, gold, and helium. Atomic Number. An important number in an element is the atomic number.
- Periodic Table
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- Periodic Table
Chem4Kids.com! This tutorial introduces basics of elements and their organization. Other sections include matter, elements, reactions, and biochemistry.
Element 1: Hydrogen. Element 2: Helium. Element 3: Lithium. Element 4: Beryllium. Element 5: Boron. Element 6: Carbon. Element 7: Nitrogen. Element 8: Oxygen. Element 9: Fluorine. Element 10: Neon. Element 11: Sodium. Element 12: Magnesium. Element 13: Aluminum. Element 14: Silicon. Element 15: Phosphorus. Element 16: Sulfur. Element 17: Chlorine.
- How to Read The Periodic Table For Kids
- Periods and Groups on The Periodic Table
- Metals, Metalloids, and Nonmetals
The top number for each element is its atomic number. This is the number of protons in each atom of that element.The one-letter or two-letter symbol in each tile is the element symbol. The symbol is an abbreviation for the full element name. Element symbols make it much easier for chemists to write chemical f...The bottom number in each element tile is the atomic weight or atomic mass. This value is the average mass of atoms of that element that occur naturally.Rows of elements are called periods. The period number of an element signifies the highest unexcited energy level for an electron in that element. The number of elements in a period increases as you move down the periodic tablebecause there are more sublevels per level as the energy level of the atom increases. Columns of elements help define eleme...
Elements fall into one of three main categories: metals, metalloids, and nonmetals. Most of the elements of the periodic table are metals. These elements occur on the left side of the periodic table. Because there are so many metals, they are further divided into alkali metals, alkaline earth metals, transition metals, basic metals, lanthanides (ra...
- Anne Marie Helmenstine, Ph.D.
Feb 21, 2017 · A periodic table for kids needs atomic numbers, element symbols, element names, and atomic mass values. Print a periodic table table for kids with 118 elements. Find both color and black and white versions for studying and homework.
