Water is composed of two hydrogen atoms and one oxygen atom therefore, water is a

What is the difference between ionic and covalent compounds? a. Covalent compounds are always poor conductors of electricity while ionic compounds conduct electricity well when melted or dissolved. b.

Complete ionic equation for CuSO4 and Zn (NO3) 2

What symbol represents a chemical compound? a. C b. Cu c. Fe d. KF

Which conditions are necessary for fusion to occur?

F my pH indicator turns blue when I add a substance to it, what type of substance do I have?

Students measuring the mass of a rock record 6.759 g, 6.786 g, 6.812 g, and 6.779 g. Which other measurement of the block's mass would be most precise? A. 6.702 g B. 6.781 g C. 6.605 g D. 6.858 g

What two elements make up dihydrogen monoxide?

What did scientists observe using the earliest microscopes

Which statement describes the redox reaction that occurs when an object is electroplated? A. It is spontaneous and requires an electric current. B. It is spontaneous and produces an electric current. C.

How are electromagnetic different than all other waves