Amalgamating is the coating of zinc plate with mercury.
Savanna regions developed during the Triassic period. is true
When you talk about Hooke's law, it always have to do something with springs. Hooke's Law, from Robert Hooke, saw a relation between the force applied to the spring and the extension of its length. The equation is: F = kx, where k is the spring constant and x is the displacement of the original and stretched lengths. In other words, x is the length of deformation. Hence, the object must be elastic to come up with a displacement or deformation, in the first place. Then, the Hooke's Law is only applicable to elastic materials.
Answer:
39 g H2O contains 1.3 ×1024molecules H2O.
Explanation:
Answer:
metals,nonmetals, and inert gases
Explanation:
