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Define elements and give examples?
Elements are the basic building blocks of matter that make up the universe. Each element is defined by the number of protons in its nucleus. Examples of elements include oxygen, gold, carbon, and hydrogen.
Is tea a matter?
Tea is a physical substance and therefore can be considered a matter. It consists of various compounds and elements that make up its composition.
How may elements needed to make matter?
Well , it actually depends on how many elements are there. If two elements are mixed , with pure ratios , they can make a new substance. If the elements have some impurity , different types of matter can be formed. Example. 1. Na+Cl = NaCl (Sodium Chloride) = new matter 2. CaCO3(s) + H2O (l) → Ca(OH)2(s) + CO2(g) matter with a compound.
What substance is a chemical compound?
A chemical compound is a substance made up of two or more different elements that are chemically bonded together. This bonding results in a unique structure with distinct properties different from the individual elements that make up the compound.
What does a chemical formula tell you about a pure substance?
It tells you the elements and the proportions of those elements that are present to make the pure substance.
How many kinds of matter does a pure substance contain?
If it is a pure substance, than only one! Now that pure substance may contain many different elements (as many elements can make up a single pure compound), but a pure substance means only one compound.
What are the six elements that make up substance?
The six elements that make up a substance are carbon, hydrogen, nitrogen, oxygen, phosphorus, and sulfur. These elements are commonly found in organic compounds and are essential for life.
All matter is composed of small particles. What is the name of these small particles?
The small particles that make up matter are called atoms. Atoms are the basic building blocks of all elements and substances in the universe.
What Shows all the elements which make up matter?
The periodic table shows all the elements that make up matter. It categorizes elements based on their chemical properties and atomic structure. Elements are the building blocks of matter, each with its own unique properties.
The most basic elements of the universe?
The most basic elements of the universe are believed to be subatomic particles, such as protons, neutrons, and electrons. These particles combine to form atoms, which in turn make up all matter in the universe. Other fundamental components include forces like gravity and electromagnetism, as well as energy.
How many elements make up all matter?
All matter is composed of atoms, which are the basic building blocks of elements. Each element is defined by the unique number of protons in its nucleus. Currently, 118 different elements have been identified.
What do all states of matter require?
they require a substance to use to make the 3 states of matter with.
