Which is not a common characteristic of transition metals? A. plentiful in the human body

B. hard and shiny

C. form colorful compounds

D. good electrical conductors

Why should the scientific method be used to answer a question? a. it provides a way to test an idea without any bias. b. it provides a way to test a hypothesis. c. it provides a way to ensure all hypotheses are proven correct. d. it provides a way to quickly turn a hypothesis into a scientific theory.

Marcel just purchased 1.69 grams of iron fillings in order to make living putty for his 6 year old niece. how many moles of iron are made in his sample?

In a copper wire, a temperature increase is the result of which of the following