Intro to Chemistry ALL SOLUTION 100% CORRECT SPRING FALL 2023/24 EDITION AID GRADE A+
Molecule A group of atoms held together by covalent bonds. Atom Smallest particle of an element Element A substance that cannot be broken down into other substances by chemical or physical means. Name the 3 basic sub-atomic particles. Proton, neutrons, electrons What sub-atomic particles are found inside the nucleus of atoms? Protons and neutrons What sub-atomic particles are found ORBITING the nucleus of atoms? Electrons What sub-atomic particles have a negative charge? Electrons What sub-atomic particles have a positive charge? Protons What sub-atomic particles have no charge or are neutral? Neutrons Isotope A variation in an element; the difference is in the number of neutrons in the nucleus. An example is the isotopes for carbon CONTINUED...
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