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An element is the simplest kind of substance known to chemistry, which cannot be broken down into any simpler substance by any chemical process. In slightly more technical terms, each element is composed of a specific type of atom which has a specific number of protons in its nucleus. Hydrogen has one proton, helium has two protons, lithium has three protons, etc.
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What is a does compound mean in science?
In science, a compound is a substance made up of two or more different elements chemically bonded together. These elements are in a fixed ratio, and the compound has its own unique properties that are different from the elements it is composed of.
What does compounds mean in science?
In science, compounds are substances made up of two or more elements chemically bonded together in fixed proportions. These compounds have unique properties different from their component elements.
What is a compoound mean in science?
In science, a compound is a substance formed by the chemical combination of two or more elements in definite proportions. Compounds have unique properties different from those of their constituent elements. Examples include water (H2O) and carbon dioxide (CO2).
What does molecule mean in science?
In science, a molecule is a group of atoms held together by chemical bonds. These atoms can be of the same or different elements. Molecules are the smallest identifiable unit of a substance that retains the chemical properties of that substance.
What does valence mean in science?
In science, valence refers to the combining power of an element. It determines how many chemical bonds an atom can form with other atoms. Valence is important in understanding and predicting how elements will react with each other to form compounds.
What is a does compound mean in science?
In science, a compound is a substance made up of two or more different elements chemically bonded together. These elements are in a fixed ratio, and the compound has its own unique properties that are different from the elements it is composed of.
What does compounds mean in science?
In science, compounds are substances made up of two or more elements chemically bonded together in fixed proportions. These compounds have unique properties different from their component elements.
What is period mean in science?
In science, a period refers to a horizontal row of the periodic table of elements. Each period represents the number of electron shells in an atom's structure.
What is a word using the elements?
In science class we learn about elements.
What are two elements related science?
chemical engineering and rocket science
In Earth Science what does silicate mean?
Silicate - describes a mineral that contains silicone and oxygen and usually one or more other elements.
Is zombiekins book science fiction or fantasy?
Zombies have elements of science fiction but more elements of horror. It also has a lot of humor.
What is a compoound mean in science?
In science, a compound is a substance formed by the chemical combination of two or more elements in definite proportions. Compounds have unique properties different from those of their constituent elements. Examples include water (H2O) and carbon dioxide (CO2).
What is Non-element in science what does it mean?
The elements are all presented in the periodic table of elements. Anything not on that table is not an element, hence, a non-element. Some examples of things that are not elements include compounds, mixtures, novels, revolutionary ideologies, etc.
Where can you find science things such as elements and compounds?
You can find elements and compounds in matter.
What are the 4 element of science?
Science has many more elements than 4. The Earth has 4 elements. Fire, water, earth, air.
Fixed shape what does it mean?
It basicly means; in science, that a stable shape of non-changing elements.
