Types of Chemical Substances
A chemical substance It is all matter that has a defined chemical composition and whose constituent elements cannot be separated … Read more
A chemical substance It is all matter that has a defined chemical composition and whose constituent elements cannot be separated … Read more
The flexibility is the ability of the muscles to stretch when a joint moves. It is an essential quality for health … Read more
In economics, we call goods and services the set of human processes and efforts whose ultimate goal is to satisfy … Read more
In general, when talking about states of the materials we refer to three large groups: solid, liquid and gaseous (although … Read more
The warm-up exercises have the function of preparing the body for physical or sports activity. They are performed on the basis … Read more
The matter it can be found in three states of aggregation: solid, liquid or gaseous (although a fourth state is … Read more
Is named chemical base to all substances that, when dissolved in water, liberate hydroxyl ions (OH–). For instance: calcium hydroxide, … Read more
Plants can reproduce sexually or asexually depending on the species. It is known as seed dispersal to the natural way … Read more
Deposition is the transformation of a gas into a solid. It is a thermodynamic process; it originates when certain properties … Read more
The binomials They are mathematical expressions in which two members or terms appear, either these numbers or abstract representations that … Read more