Please enable JavaScript.
Coggle requires JavaScript to display documents.
Science bbk - Coggle Diagram
Science bbk
elements
Examples
Neon, argon, xenon, carbon, lithium, iron, boron
Usage in daily life
Elements are the building blocks of life – including carbon, hydrogen, nitrogen, oxygen, phosphorus, and sulfur. These elements are common in the universe and make up 98% of living matter on Earth by combining to form organic molecules essential to life.
Meaning
each of more than one hundred substances that cannot be chemically interconverted or broken down into simpler substances and are primary constituents of matter. Each element is distinguished by its atomic number, i.e. the number of protons in the nuclei of its atoms.
-
compounds
-
Usage
Chemical compounds are used for our daily uses, such as Baking powder used in cooking ,table salt (NaCl) used in cooking,Mouthwash personal hygiene,Washing soda(Na2CO3. 10H2O) used in cleaning.
-
-
mixtures
Usage in daily life
Mixtures are used in everyday life in cooking, cleaning, medicine, and in industrial processes.
Strengths and weakness
Mixtures do not merge with the other substances atoms in fact they are just placed in a solvent while compounds do show chemical bonding between atoms.
-
Examples
Cement (sand, water, gravel)
-