Which of the following is a benefit to creating computer-based models for tracking a hurricane? People can see if they should prepare to evacuate an area.
Forecasters can determine exactly where the hurricane is likely to make landfall.
Emergency crews can determine the number of floods the hurricane will produce.
all of the above

People can see if they should prepare to evacuate an area.

Explanation:

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  

1. a)c-14 has two more protons

2. d)they have different numbers of protons, neutrons, and valence electrons; they are all gases at room temperature.

3. c) iron and nickel.