Question

What is a group in the periodic table of elements?

Question 4 options:

the elements that have the same atomic number


the elements that have similar densities and atomic sizes


the elements that are in the same column of the periodic table of elements


the elements that are in the same row on the periodic table of elem

Answer 1

carbon

Step-by-step explanation:

just took the quiz

Answer 2

B. The elements that have similar densities and atomic sizes

Step-by-step explanation: