anukifle anukifle

06-01-2022
Chemistry

contestada

what is the mass number of isotopes of tin that has 66 neutrons and 50 protons

Respuesta :

SpiritInly SpiritInly

06-01-2022

Answer:

116

Explanation:

neutrons = mass number - proton number

66 = mass number - 50

add 50 on both sides

66 + 50 = 116

so the mass number is 116

Answer Link

Otras preguntas

Transformations and Functions I need dumbed down steps. I'm really terrible at this. please help me!

Which word helps identify a cause and effect essay?

A rocket travels at a speed of 14,000 m/s. What is the distance travelled by the rocket in 150s? What will be the distance travelled by the rocket in 300s?

Which best expresses the main theme of “Ellis Island”? Working hard is the surest way to succeed. The new Empire was America. The dream of ownership is not for

What does onomatopeia means??

Why is the endangered species act often a center of controversy? scientists want to make all species endangered. animals are listed that are not worth saving. e

A family wants to fence in a rectangular area for a garden. one side of the garden will border their house and will not be fenced. find the dimensions of the ga

the establishment clause would prevent

What’s the main idea of this paragraph? Read passage 1st!!

what had contributed to the growth if agriculture as big business in the midwest