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Is fluorine a gas? A basic introduction to this foreign element
Is fluorine a gas? The seemingly simple question involves the basic physical and chemical properties of fluorine. Fluorine (F) is the seventh element in the periodic table and belo...
Interpretation
Sodium polyacrylate (Polyacrylate, referred to as PAA-Na) is an important water-soluble polymer, because of its unique physical and chemical properties, has been widely used in man...
Which acid is stronger, HCl or H2SO4?
Which acid is stronger, HCl or H2SO4?
In chemistry, the strength of an acid is an important property that determines its ability to release hydrogen ions (H +) in solution. HCl (h...
Is salt solid? It's not as clear as you think!
Is salt solid? It's not as clear as you think!
Salt, one of the most common condiments in our daily lives, always seems to appear on our dinner table in a solid form. Whether it's...
What cellulose gum is made of: an in-depth and comprehensive understanding
What cellulose gum is made of: an in-depth and comprehensive understanding
cellulose gum is an adhesive widely used in wood processing, construction, packaging and other industria...
How many hydrogen atoms are in sodium acetate?
Sodium polyacrylate (Polyacrylate, referred to as PAA-Na) is an important water-soluble polymer, because of its unique physical and chemical properties, has been widely used in man...
How did the name of yttrium come from? The small village of Eterby, Sweden
How did the name of yttrium come from? The story of the Swedish village of Iterbi and the discovery of elements
Yttrium (Yttrium, chemical symbol Y) is a relatively unknown elemen...
Understand what type of molecule acetone is and what it's used
What type of molecule is acetone and its use
Acetone (Propan-2-one), the chemical formula of which is Cincreased, is an organic compound that belongs to carbonyl compounds. It is a...
What are the proteins in cells made of? Life comes from cells
Protein composition in cells and the mystery of the origin of life
proteins are one of the foundations of life and are involved in almost all life activities in cells. From struct...
Why does blood smell like metal?
Why Does Blood Smell Like Metal? -- From Chemical Composition to Odor
Blood is an important body fluid in the human body, which undertakes the function of transporting oxygen and n...