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Are there about 5 thousand elements which combine to form the vast number of different substances in the world around us?
No, there are not about 5,000 elements which combine to form the various substances in our world; there are actually 102 elements which do so. Aside from those 102 elements, about a dozen super-heavy elements have also been synthesized, but they have very short half lives and their atoms don't stick around very long.
Even those 102 elements include some with very short half lives, so there are really only about 90 elements that we find in the world around us. Many elements have several stable or unstable isotopes, which vary by the number of neutrons in the atomic nucleus.
What else can I help you with?
What are compounds composed of?
Compounds are composed of two or more different elements that are chemically bonded together. These elements combine in fixed ratios to form specific compounds with unique chemical and physical properties.
What causes substances to combine in different ways to make other substances?
A chemical reaction causes substances to combine in different ways to make other substances.
What are the original substances participating in a chemical reaction?
The periodic table comprises of 118 different fundamental elements which combine in many different ways to form all substances known to man.
Some elements combine chemically and no longer have the same?
When elements combine chemically, they form compounds with unique chemical and physical properties different from the original elements. The atoms of the elements are rearranged to create new substances with distinct characteristics. This chemical reaction results in the creation of compounds with new chemical bonds.
Is it true that a atomic theory states that atoms of two or more elements can join together to form other elements?
Yes, that is true. Atoms of different elements can combine to form compounds through chemical reactions. This is the basis of modern atomic theory, which explains how elements interact and combine to form new substances.
How is it possible for a liquid to be made of elements that are gases at room temperature?
elements can combine to form new substances with different properties.
What do elements combine to form?
Elements combine to form compounds through chemical reactions. These compounds have different properties than their individual elements, resulting in a wide range of substances found in nature and synthesized in laboratories.
What are compounds composed of?
Compounds are composed of two or more different elements that are chemically bonded together. These elements combine in fixed ratios to form specific compounds with unique chemical and physical properties.
How can so many substances result from so few elements?
you combine elements
What causes substances to combine in different ways to make other substances?
A chemical reaction causes substances to combine in different ways to make other substances.
How can atoms make up all the substances around you?
Although there are only 90 elements, they combine in many different ways to form all of the substances around you.
What are made up of different elements?
All matter is made up of different elements. Elements are pure substances that cannot be broken down further by chemical means. They combine to form compounds which make up all the substances we see around us.
Substances produced when atoms of elements chemically combine?
Molecules.
How can atom make up all of the substances around you?
Although there are only 90 elements, they combine in many different ways to form all of the substances around you.
How does elements combine to form elements why not compounds?
Elements combine to form compounds through chemical bonding, where atoms of different elements share or exchange electrons to achieve a stable configuration. This results in the formation of compounds with distinct properties different from the elements that make them up. Elements, on the other hand, do not combine to form other elements because they are unique substances that cannot be broken down into simpler substances by ordinary chemical reactions.
When two elements combine to form a new substance is the new substance an element Whyor why not?
No, if two elements combine to form a new substance, the resulting substance is a compound, not an element. Compounds are made up of two or more different elements chemically bonded together in a fixed ratio, whereas elements are pure substances that cannot be broken down into simpler substances by chemical reactions.
Fill in the blank. Elements of a compound _____ their properties?
The elements of a compound combine to form new substances with properties that are different from the individual elements. This is due to the chemical bonds that form between the elements, resulting in unique physical and chemical characteristics for the compound. The properties of a compound are determined by the type of elements present, as well as the arrangement and strength of the chemical bonds within the compound.
