The absence of matter is vacuum. Some examples that are not matter include: light, heat, sound, energy, gravity, time, love and happiness.
Carbon is classified as an element because it consists of only one type of atom, which cannot be decomposed into simpler substances using chemical methods.
Pure substances are divided into elements and compounds.
Substances are classified to organize and provide information about their properties, hazards, and uses. This classification helps ensure proper handling, storage, transportation, and disposal of substances to protect human health and the environment.
An element cannot be separated into simpler substances by chemical means.
mutagens
Matter is classified as mixtures and substances. Mixtures are composed of two or more different substances that are physically combined, while substances are pure forms of matter that cannot be separated by physical means. Substances are further divided into elements and compounds.
Carbon is classified as an element because it consists of only one type of atom, which cannot be decomposed into simpler substances using chemical methods.
Hydrogen
yes
Pure substances are divided into elements and compounds.
They can be classified by 3 types. Reflection, refraction, and i forgot the last
Substances are classified to organize and provide information about their properties, hazards, and uses. This classification helps ensure proper handling, storage, transportation, and disposal of substances to protect human health and the environment.
The two types of substances are pure substances and mixtures. Pure substances are made of only one type of particle and cannot be separated into other substances by physical means, while mixtures are made of two or more different substances that are physically combined and can be separated by physical means.
The are the natural substances.
flammable
Magnesium is classified as an element because it is a pure substance consisting of only one type of atom, which is magnesium. Elements are the simplest form of matter and cannot be broken down into simpler substances by chemical means.
Substances that dissociate into hydroxide (OH-) ions are classified as bases. These bases are capable of accepting protons (H+) in chemical reactions.