which is another name for groups of elements?\n○ actinides\n○ families\n○ halogens\n○ periods
which is another name for groups of elements?\n○ actinides\n○ families\n○ halogens\n○ periods
Answer
Brief Explanations:
In chemistry, groups of elements in the periodic - table are also called families. Actinides are a specific type of elements, halogens are a specific group, and periods are horizontal rows in the periodic table.
Answer:
B. families