In which type of radioactive decay does the atomic number of the ...

[Mr. Wonderful]

In which type of radioactive decay does the atomic number of the parent nucleus change?
 
  A) the atomic number changes in all three types of decay
  B) electron capture
  C) beta decay
  D) alpha decay

Question 2

Vector = 6.0 m and points 30 north of east. Vector = 4.0 m and points 30 south of west. The resultant vector + is given by
 
  A) 2.0 m at an angle 30 north of east.
  B) 2.0 m at an angle 60 north of east.
  C) 10.0 m at an angle 60 east of north.
  D) 10.0 m at an angle 30 north of east.
  E) 10.0 m at an angle 60 north of east.

[rosiehomeworddo]

Answer to Question 1

A

Answer to Question 2

A

[Mr. Wonderful]

Excellent

[Hdosisshsbshs]

Gracias!