MATTER
¿What is matter?
It is everything that has mass and occupies a place in space.
What is an endothermic reaction?
A type of chemical reaction that needs to be added energy for it to take place.
What are protons, neutrons, and electrons?
The atom is made up of these 3 particles.
What is a basic oxide?
It occurs when a metal reacts with oxygen.
What is Carbon?
Element that is part of all organic compounds.
What are extensive and intensive properties?
Classification of the physical properties of matter.
What is an exothermic reaction?
A type of chemical reaction that produces energy when carried out.
What are protons?
They are the positively charged particles that are found within the nucleus of the atom.
What is a hydroxide?
It is produced by reacting a basic oxide with water.
What are alkanes?
Gas for domestic use (LP) is composed of a mixture of hydrocarbons that are named in this way.
What is a homogeneous mixture?
In this type of mixture, its components cannot be distinguished with the naked eye.
What are reagents?
This is how the elements or compounds that combine in a chemical reaction to form other so-called products are named.
What are atoms?
They are the fundamental units of matter.
What is a ternary compound?
It is that chemical compound that contains three chemical elements.
What are ketones?
Nail polish remover is an example of this kind of organic function.
What is a chemical change?
This change is made during the corrosion of a metal.
Qué es una reacción de combustión?
Si se quema metano con oxígeno se obtienen como productos dióxido de carbono y agua (si es completa la reacción).
What are the 4 quantum numbers?
They are n, l, m and s
What are acids?
They are compounds that contain the ion H +1 and are very corrosive.
What is fractional distillation?
Oil is separated into different mixtures of hydrocarbons through this physical process.
What is a chemical compound?
It is a pure substance formed by the chemical combination of two or more elements.
Qué es un catalizador?
Para aumentar la velocidad de una reacción química, sin alterar la temperatura de la misma, se agrega esta sustancia.
Who is Bohr?
Scientist who compared his atomic model to the solar system, in which electrons rotate in orbits around the nucleus.
What is sodium chloride?
Table salt (NaCl) is so chemically named.
What is an alcohol?
With the fermentation of any fruit, this organic function occurs.