{"id":3230,"date":"2025-05-27T13:33:08","date_gmt":"2025-05-27T08:03:08","guid":{"rendered":"https:\/\/leverageedu.com\/questions-answers\/?p=3230"},"modified":"2025-05-27T13:33:11","modified_gmt":"2025-05-27T08:03:11","slug":"what-are-the-first-30-elements","status":"publish","type":"post","link":"https:\/\/leverageedu.com\/questions-answers\/what-are-the-first-30-elements\/","title":{"rendered":"What are the first 30 elements?"},"content":{"rendered":"\n

The first 30 elements of the periodic table<\/strong> are the foundation of chemistry and essential to understanding matter and chemical reactions. These elements include metals, non-metals, and metalloids, each with unique properties and uses across industries such as medicine, construction, and electronics.<\/p>\n\n\n\n

Table of the First 30 Elements<\/h2>\n\n\n\n
Atomic Number<\/th>Element Name<\/th>Symbol<\/th><\/tr><\/thead>
1<\/td>Hydrogen<\/td>H<\/td><\/tr>
2<\/td>Helium<\/td>He<\/td><\/tr>
3<\/td>Lithium<\/td>Li<\/td><\/tr>
4<\/td>Beryllium<\/td>Be<\/td><\/tr>
5<\/td>Boron<\/td>B<\/td><\/tr>
6<\/td>Carbon<\/td>C<\/td><\/tr>
7<\/td>Nitrogen<\/td>N<\/td><\/tr>
8<\/td>Oxygen<\/td>O<\/td><\/tr>
9<\/td>Fluorine<\/td>F<\/td><\/tr>
10<\/td>Neon<\/td>Ne<\/td><\/tr>
11<\/td>Sodium<\/td>Na<\/td><\/tr>
12<\/td>Magnesium<\/td>Mg<\/td><\/tr>
13<\/td>Aluminium<\/td>Al<\/td><\/tr>
14<\/td>Silicon<\/td>Si<\/td><\/tr>
15<\/td>Phosphorus<\/td>P<\/td><\/tr>
16<\/td>Sulfur<\/td>S<\/td><\/tr>
17<\/td>Chlorine<\/td>Cl<\/td><\/tr>
18<\/td>Argon<\/td>Ar<\/td><\/tr>
19<\/td>Potassium<\/td>K<\/td><\/tr>
20<\/td>Calcium<\/td>Ca<\/td><\/tr>
21<\/td>Scandium<\/td>Sc<\/td><\/tr>
22<\/td>Titanium<\/td>Ti<\/td><\/tr>
23<\/td>Vanadium<\/td>V<\/td><\/tr>
24<\/td>Chromium<\/td>Cr<\/td><\/tr>
25<\/td>Manganese<\/td>Mn<\/td><\/tr>
26<\/td>Iron<\/td>Fe<\/td><\/tr>
27<\/td>Cobalt<\/td>Co<\/td><\/tr>
28<\/td>Nickel<\/td>Ni<\/td><\/tr>
29<\/td>Copper<\/td>Cu<\/td><\/tr>
30<\/td>Zinc<\/td>Zn<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Why Are These Elements Important?<\/strong><\/h2>\n\n\n\n

These 30 elements make up the building blocks of countless compounds and materials:<\/p>\n\n\n\n