B. What is the mass of a piece of wood that has a volume of
25.3cm® and a density of 0.75g/cm?

Asap! how do you lengthen a pattern piece? (family and consumer science, sewing)

Which statement is true about a catalyst? a: a catalyst decreases the rate of the reaction. b. a catalyst is consumed during a chemical reaction. c. a catalyst lowers the activation energy of a reaction. d. a catalyst increases the reactant concentration during a reaction.

To apply in a gold the individual gold atoms are united to each other by means of a metallic bond. how would you use the gold block to determine the atomic radius of a gold atom?