Sodium is highly reactive metal - it will react with oxygen, water and acids. Write the word equations for all of the above reactions - you can use any acid of your choice. (2 mark for each complete reaction)

please help

i think it is true since you can test the answer and can use observations to complete it.

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