Chemistry

Germanium is a chemical element with the symbol Ge and atomic number 32. It is a metalloid, which means it … Read more

Fluorine is a chemical element with the symbol F and atomic number 9. It is a pale yellow, highly reactive … Read more

Chlorine is a chemical element with the symbol Cl and atomic number 17. It’s greenish-yellow color gas that is really … Read more

Boron is a chemical element with the symbol B and atomic number 5. It is a metalloid, which means it … Read more

Arsenic is a chemical element with the symbol As and atomic number 33. It is a naturally occurring element that … Read more

Atoms are really, really small. They are so small you can’t even see them with a microscope! And there are … Read more

Tin is a chemical element that has the symbol Sn and the atomic number 50. It’s a silvery-white metal, and … Read more

Gallium is a chemical element with the symbol Ga and atomic number 31. It is a soft, silvery-white metal that … Read more

Aluminum is a chemical element with the symbol Al and atomic number 13. It is a silvery-white, lightweight metal that … Read more

Lithium is a chemical element with the symbol Li and atomic number 3. It is a soft, silver-white metal that … Read more

Potassium is a chemical element with the symbol K and atomic number 19. It is a soft, silvery-white metal that … Read more

Sodium is a chemical element with the symbol Na and atomic number 11. It is a soft, silvery-white metal that … Read more

Chromium is a special kind of metal that is used to make many different things. It is shiny, strong, and … Read more

Manganese is an element that is found in nature. It’s a metal that is grayish-white in color and is known … Read more

Scandium is a chemical element with the symbol Sc and atomic number 21. It is a silvery-white metallic transition metal … Read more

Vanadium is an element found on Earth. It is a shiny, silver-grey metal that is strong and resistant to corrosion. … Read more

Cobalt is a metallic element found in the Earth’s crust. It has many fascinating characteristics and properties and has been … Read more

Molecules are groups of atoms that are held together by chemical bonds. They can be made up of two or … Read more