Which describes the current model of the atom? (2 points) a. it can be used to predict atomic behavior in most circumstances. b. it has been perfected and will never be changed in the future. c. it is only accepted by a small fraction of scientists. d. it is only useful in very specific circumstances.

each  column  of the  table  is called a group. elements in a group share similar properties. groups are  read  from  top  to  bottom. metal. metalloid. nonmetal. solid. liquid. gas. fe. hg. o.  2. 3. 4. 5. 6. 7. 8. 9.  2. beryllium. 9.012. 4.  sodium. 22.990.  11. 3.  magnesium. 24.305.  12.  potassium. 39.098.  19. 4.  calcium. 40.078.  20. i guess  i  

catya your not at all which answer i've seen you do this on another question!