The numbers of protons and the numbers of electrons balance; they are equal.
Reactant atoms and molecules are the starting materials in a chemical reaction, while product atoms and molecules are the substances formed as a result of the reaction. During the reaction, reactant atoms and molecules are rearranged and transformed into new products with different chemical properties. The number and types of atoms remain the same, but their arrangement and interactions change.
In alpha decay, the product isotope will have an atomic number that is two less and a mass number that is four less than the reactant isotope. This is because an alpha particle, which consists of two protons and two neutrons, is emitted during the decay process.
The atomic number, proton and electron are all the same amount in an element.
Determine the atomic number(s) of all the element(s) in the ion, then multiply these atomic numbers by the number of atoms of the corresponding element in the formula of the ion, and add the resulting products to obtain the number of protons in an ion.
Z(Atomic number) IS the number of protons in a nucleus.
The number of protons is usually the same as the number of electrons!:)
Neutrons have nothing to do with the reactions; reactions are elements changing configuration (sometimes the amount of compounds goes up, which raises the total number of elements, but the subscript never changes (ie h2o could become 2h2o, but not h3o or h2o2)
The numbers of protons and the numbers of electrons balance; they are equal.
They are equal
Reactants are the starting materials that undergo chemical changes to form products in a reaction. Reactants are consumed during the reaction, while products are the new substances formed. The number of reactant molecules generally equals the number of product molecules in a balanced chemical equation.
In a normal atom, the number of protons is equal to the number of electrons. This balance is necessary for the atom to be electrically neutral.
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You must first convert the mass of each reactant into moles of each reactant. Having the same mass does not mean that the amount of each reactant is the same, because each reactant has its own unique molar mass. Refer to the related link below for instructions on determining limiting reactants, also called limiting reagents.
The smallest possible number of products in a decomposition reaction is 2, where a single reactant breaks down into two separate products.
Reactant atoms and molecules are the starting materials in a chemical reaction, while product atoms and molecules are the substances formed as a result of the reaction. During the reaction, reactant atoms and molecules are rearranged and transformed into new products with different chemical properties. The number and types of atoms remain the same, but their arrangement and interactions change.
In alpha decay, the product isotope will have an atomic number that is two less and a mass number that is four less than the reactant isotope. This is because an alpha particle, which consists of two protons and two neutrons, is emitted during the decay process.