What are the three basic components of a single nucleotide?

Electrons are important in atomic structure for off the following reasons except:

The properties of water that make it a suitable molecule for life is primarily due to its

Which is NOT true regarding the structure of an atom?

A ______________________________ is a force of attraction that forms when atoms share or transfer valence electrons.

1.2 Electric cells generate electricity through which process? 1

5.3 Friction is dependent on what 2 factors 2

6.3 Study the following diagram and answer the questions that follow: If the diagram is not displaying, right-click on the blue button and “open in a new tab”   6.3.1 What percentage of the electrical energy is useful energy? 1

2.1 Electrostatic forces strength is determined by the distance between objects and the type of material. 1

SECTION B Define the following: