rafa1392004
rafa1392004 rafa1392004
  • 18-03-2021
  • Chemistry
contestada

Does anyone knows how to solve this??

Does anyone knows how to solve this class=

Respuesta :

lawalj99 lawalj99
  • 23-03-2021

Answer:

²⁴³₉₅Am --> ²³⁹₉₃Np  +  ⁴₂He

Explanation:

In alpha decay;

The mass number decreases by 4

Atomic Number decreases by 2

Mass Number = 243 - 4 = 239

Atomic Number = 95 - 2 =93

Element = Neptunium (Np)

Equation for the decay is given as;

²⁴³₉₅Am --> ²³⁹₉₃Np  +  ⁴₂He

Answer Link

Otras preguntas

Question 3 of 10 What made Harriet Beecher Stowe a leading figure in the antislavery cause? A. She wrote newspaper stories about Africans who were kidnapped. B.
What's the y intercept​
If y-x and x= -14, find y.
Write the fractional equivalent (in reduced form) to each number. picture below
Find the missing angle
write an equation of the line passing through (1, -11) and (-4, -1)
Napoleon bonaparte sparked the latin american revolutions by doing what?
When the force applied to an object is increased, how will the rate of acceleration change if the mass it is applied to remains constant?
Need help with math pls help me will mark brainiest.
Evaluate the expression when x = 4.5 and y = 5.2. 2x + 5y