What has mass and takes up space?
A. matter
B. weight
C. volume
D. space

Of the groups of elements below, which are most likely to gain electrons to become anions? a. alkali metal b. boron group c. halogen d. transition metal

Which type of substance ionizes partially and gives off hydrogen ions when dissolved in water? a. strong acid b. strong base c. weak acid d. weak base

How many peaks will be present in a mass spectrum for brcl?