Examlex
PET or fMRI records the activity of various brain areas during a task.Before we can draw conclusions about those brain areas,what other information do we need?
Covalent Bond
A chemical bond formed when atoms share one or more pairs of electrons, resulting in a stable balance of attractive and repulsive forces between atoms.
Chemical Bonds
The forces of attraction that hold atoms or ions together in molecules and compounds.
Ionic Bonds
A chemical bond formed between two ions with opposite charges through the electrostatic attraction between them.
Covalent Bonds
Chemical bonds formed by the sharing of electron pairs between atoms.
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