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What defines the atomic mass?
Protons+Neutrons
What defines exothermic reaction?
A reaction that produces heat
What defines an isotope?
Same number of protons, different number of neutrons.
What Defines an Endothermic Reaction?
An endothermic reaction need heat to begin.
C word that defines substance that speeds a chemical reaction without being consumed?
This is a catalyst
What defines the atomic mass?
Protons+Neutrons
Where are the protonselectronsand neutrons in the atom?
Protons have a positive charge Neutrons have no charge Electrons have a negative charge Protons and Neutrons are found in the nuclei of atoms, while Electrons orbit in layers. Neutrons separate the Protons so that they never touch each other. The number of Protons defines which element you have The number of neutrons defines the isotope you have The number of Electrons defines the charged ion you have
What defines exothermic reaction?
A reaction that produces heat
What defines an isotope?
Same number of protons, different number of neutrons.
What Defines an Endothermic Reaction?
An endothermic reaction need heat to begin.
What defines the mass number of isotope?
The mass number is the total weight of neutrons and protons in the nucleus of an atom.
What configuration defines an isotope of the same element?
Isotopes of one particular element differ only in their number of neutrons in nucleus.
How many neutrons protons and electrons are in an an 0-16 atom?
An oxygen-16 atom has 8 protons, 8 neutrons, and 8 electrons. This is because the atomic number of oxygen is 8, which defines the number of protons and electrons, and the atomic mass is 16, which includes both protons and neutrons.
C word that defines substance that speeds a chemical reaction without being consumed?
This is a catalyst
What is the term that defines the substance that forms from a chemical reaction?
Compounds that form after a chemical reaction is complete are called products. The compounds they're made of are called reactants.
What element has 6 neutrons and protons?
The number of protons defines the element. If an atom has six atoms, then it can only be carbon. If it has six neutrons, then it is 12C.
Subatomic particle that defines the element?
The subatomic particle that defines the element is the proton. The number of protons in the nucleus of an atom determines the element's atomic number, which differentiates one element from another on the periodic table.
