&
me claInlikla
Horizontal
3 Sinónimo de inercia.
10 Es la fuerza con la que la Tierra atrae a los cuerpos.
11 Propiedad que poseen los cuerpos que los hace tender o permanecer en
movimiento
13 Fuerza contraria a la acción.
14 Es lo que permite que un objeto quieto se mueva o un objeto en movim
15 Es la parte de la fisica que estudia los cuerpos en movimiento.
Vertical

- both b and d.

-since b and d are the closest coastlines then that makes it the most affected.

< 3

considering the question as per the attachment

here we can see that the radon nuclide has 222 as the atomic mass number and 86 as the atomic number.

when it undergoes nuclear fission it gives polonium which has atomic mass number as 218 and atomic number will be 84 along with a helium nucleus which has 4 atomic mass number and 2 as its atomic number.

222 = 218 + 4 (atomic mass number)

86 = ? + 2; therefore ? = 86-2 = 84.

the atomic mass number of polonium will be 84.