Group 13-17 contains metalloids. Boron, Silicon germanium, Arsenic, Antimony, Tellurium and Polonium are considered metalloids. They have properties of both metal and non metal. Some of the element are good semi-conductors .
Answer:
gdk
and got tooka killed Explanation:
The answer is precocious puberty. The precocious puberty is when the body of the child starts altering into that of an adult or puberty too soon. The puberty that starts in advance before the age of 8 in girls and before age of 9 in boys is well thought-out precocious puberty.
