2026 FULL QUESTIONS AND CORRECT
ANSWERS
◉Neutrons . Answer: 0 charge; found in the nucleus of an atom
◉Electrons . Answer: -1 charge; found in the orbitals
◉Isotope . Answer: Same element (same number of electrons and
protons) but different number of neutrons
◉Valence Shell . Answer: Outermost shell of an atom
◉Molecule . Answer: Formed by combining 2 or more atoms
◉Electronegativity . Answer: How much an atom wants to bond with
electrons
◉Isomers . Answer: Molecules with the same chemical formula but
different chemical structures
, ◉Benzene . Answer: A 6 carbon ring with double bonds between
carbons
◉Polymer . Answer: A long molecule consisting of many similar
building blocks
◉Monomer . Answer: Small building block molecules
◉Dehydration Reaction . Answer: When monomers bond together;
H2O is a product
◉Monosaccharides . Answer: One simple sugar
Ex. Glucose
◉Disaccharides . Answer: Two simple sugars
Ex. Lactose
◉Polysaccharides . Answer: Many monosaccharides
Ex. Cellulose
◉Glycogen . Answer: Storage polysaccharide in animals