Question

4. In which block of the modern periodic table are the non metals found?
a) s-block b) d-block
c) p-block
d) f-block
5. If a chemical reaction takes place in the presence of heat, then the sign
is written over the arrow.
a) A
)
b)!
c)
d)​

Answer 1

Answer:

4) (C) p block

5) it boil and relase water waper