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What is an electron that is in the highest energy level of an atom and determines the atom's chemical properties is called?
An electron that is in the highest energy level of an atom and determines the atom's chemical properties is called a valence electron. Valence electrons are involved in the interactions between atoms, such as forming bonds with other atoms in chemical reactions.
Do chemical reactions involve valence electrons but nuclear reactions involve nuclei?
Yes, chemical reactions primarily involve the valence electrons of atoms, which participate in the formation and breaking of chemical bonds. In contrast, nuclear reactions involve changes within the nuclei of atoms, such as the transformation of one element into another, the emission of radiation, or nuclear fission and fusion. Essentially, chemical reactions are governed by electron interactions, while nuclear reactions are driven by forces within the atomic nucleus.
Which part of an atom determines how it will react with other atoms?
The outermost electrons, located in the atom's electron cloud, determine how it will react with other atoms. These electrons are involved in chemical reactions as they interact with electrons from other atoms to form chemical bonds.
Why do atoms rearrange?
Atoms rearrange due to chemical reactions, which occur when atoms form or break chemical bonds. This rearrangement happens to achieve a more stable or energetically favorable state. Atoms can gain, lose, or share electrons to form new chemical compounds and achieve a more stable electron configuration.
How is Sio2 made?
Silicon dioxide (SiO2) is commonly made by reacting silicon with oxygen, typically through a high-temperature process such as silicon oxidation or hydrolysis of silicon compounds. This can occur naturally through the weathering of rocks containing silicon or be synthetically produced in industries using various chemical reactions.
Which is the only subatomic particle that is directly involved in the chemical reactions between atoms?
An electron, it plays a part in forming/breaking all proper chemical bonds (there are other types of bonds but they don't really cause chemical reactions and as such are rather boring)
What are created when chemical reactions join atoms?
Bonds are created when chemical reactions join atoms.
What is the chemical symbol of silicon tetrabromide?
The chemical formula (not symbol) of silicon tetrabromide is SiBr4.
What is an electron that is in the highest energy level of an atom and determines the atom's chemical properties is called?
An electron that is in the highest energy level of an atom and determines the atom's chemical properties is called a valence electron. Valence electrons are involved in the interactions between atoms, such as forming bonds with other atoms in chemical reactions.
What chemical formula has 1 atom silicon and 2 oxygen atoms?
The chemical formula with 1 silicon and 2 oxygen atoms is SiO2, which represents silicon dioxide or silica.
Does silicon gain lose or share electrons?
Silicon typically shares electrons when forming chemical bonds. It has four valence electrons that it shares to form covalent bonds with other atoms. This sharing allows silicon to complete its outer electron shell and achieve a stable electron configuration.
What is SiI4?
SiI4 is the chemical formula for silicon tetraiodide, which is a compound made up of one silicon atom and four iodine atoms. It is a colorless liquid that can be used in organic synthesis and as a reagent in certain chemical reactions.
What is the chemical formula for silicon carbide?
The chemical formula for silicon carbide is SiC
What is the chemical formula made up of two atoms of silicon and three atoms of oxygen?
The chemical formula for the compound made up of two silicon atoms and three oxygen atoms is Si2O3.
What is the chemical formula for a compound made up of two atoms of silicon of and three atoms of oxygen?
The chemical formula for a compound made up of two atoms of silicon and three atoms of oxygen is SiO3.
Subatomic particles in chemical reactions?
Subatomic particles such as protons and electrons play a crucial role in chemical reactions. For example, protons determine the identity of an element, while electrons are involved in forming chemical bonds between atoms, leading to the creation of compounds. Understanding the behavior of these particles helps explain the fundamental principles of chemistry.
Atoms of one element change in to atoms of another element during chemical reactions?
During chemical reactions atoms remain unchanged.
