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What type of reaction occurs when atom combine to form molecules or when molecules break down into atoms?
Chemical reactions occur when atoms combine to form molecules (synthesis reaction) or when molecules break down into atoms (decomposition reaction). These reactions involve the rearrangement of atoms to form new substances with different properties.
Can atoms be divided by chemical reaction?
Atoms cannot be divided by chemical reactions. Chemical reactions involve rearranging atoms to form new substances, but the atoms themselves remain unchanged. The only way to truly divide an atom is through nuclear reactions, which involve breaking apart the nucleus of an atom.
When two or more atoms combine they form what?
When two or more atoms combine, they form molecules. Molecules are the smallest unit of a chemical compound that retains the chemical properties of the compound.
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.
What reactions is possible according to Dalton's atomic theory?
According to Dalton's atomic theory, reactions involve the rearrangement of atoms to form new compounds, but atoms themselves are not created or destroyed during a chemical reaction. This theory also states that atoms combine in simple ratios to form compounds.
What type of reaction occurs when atom combine to form molecules or when molecules break down into atoms?
Chemical reactions occur when atoms combine to form molecules (synthesis reaction) or when molecules break down into atoms (decomposition reaction). These reactions involve the rearrangement of atoms to form new substances with different properties.
What happeneds to atoms in a chemical reaction?
Chemical reactions occur when different atoms and molecules combine together and spit apart. For example, if Carbon (C) is burnt in Oxygen (O2) to form Carbon Dioxide, a Chemical Reaction occurs.So, during chemical reactions, new product atoms are not created, and old reactant atoms are not destroyed. Atoms are rearranged as bonds are broken and formed. In all chemical reactions, mass is always conserved...In chemical reactions, atoms rearrenge to form products...During chemical change atoms arrange and form new bonds. The new bonds are form to make the products.
What type of reaction occur when atoms combine to form molecules or when molecules break down into atom?
Chemical reactions.
What particles combine to form molecules?
Atoms combine to form molecules. Atoms are the basic building blocks of matter, and when they bond together through chemical reactions, they form molecules. Each molecule consists of two or more atoms held together by chemical bonds.
Can atoms be divided by chemical reaction?
Atoms cannot be divided by chemical reactions. Chemical reactions involve rearranging atoms to form new substances, but the atoms themselves remain unchanged. The only way to truly divide an atom is through nuclear reactions, which involve breaking apart the nucleus of an atom.
What is the relationship between the elements, atoms, and molecules in the context of chemical composition?
Elements are the simplest form of matter and are made up of atoms. Atoms are the basic building blocks of elements and combine to form molecules. Molecules are made up of two or more atoms bonded together. In the context of chemical composition, elements combine to form molecules through chemical reactions, creating different substances with unique properties.
Do chemical reactions produce new atoms?
No, chemical reactions do not produce new atoms. Atoms are rearranged in chemical reactions to form new substances, but the number of atoms remains constant before and after the reaction. This is known as the Law of Conservation of Mass.
When two atoms combine to form a largest atom?
It is possible by the intermediate of nuclear reactions at high energy - see the preparation of the transfermium artificial chemical elements.
What do chemical reaction have to do with compounds?
Chemical reactions are what causes elements to chemically combine to form compounds.
When two or more atoms combine they form what?
When two or more atoms combine, they form molecules. Molecules are the smallest unit of a chemical compound that retains the chemical properties of the compound.
How do pure substances combine?
Pure substances combine to form new substances through chemical reactions. During a chemical reaction, the atoms of the pure substances rearrange to form new chemical bonds, leading to the creation of different compounds with unique properties. The process is governed by the laws of conservation of mass and energy.
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.
