which of these experiments tests a chemical property of an object? -heating the object to determine its melting point -shining a bright light on the object and testing for decomposition -placing the object in water to see if it dissolves -trying to lift the object with a magnet

In the reaction between a crushed antacid tablet and vinegar what gas is emitted

When a nucleus absorbs a neutron and then breaks apart, there are many products of the reaction. what is not a product of a nuclear fission reaction

Which of the following contributes to the structural rigidity of cellulose? adjacent glucose polymers are stabilized by hydrogen bonding. glucose residues are joined by (α1→4) linkages. cellulose is a highly branched molecule. the conformation of the glucose polymer is a coiled structure.