11 as you move from left to right across the periodic table, what happens to the elements? a become more…
11 as you move from left to right across the periodic table, what happens to the elements? a become more metallic b become less metallic c have a lower atomic number d have a lower atomic mass
Answer
Brief Explanations:
As you move from left - right across the periodic table, the metallic character of elements decreases. Atomic number increases across a period. Atomic mass also generally increases across a period.
Answer:
B. become less metallic