PattDaKidd PattDaKidd

01-12-2020
Chemistry

contestada

How many neutrons does an atom with the atomic number 80 and mass number 170 contain?

Respuesta :

jpelezo1 jpelezo1

01-12-2020

Answer:

90 neutrons

Explanation:

#neutrons = Atomic Mass - Atomic Number

= 170 - 80 = 90 neutrons

Answer Link

Otras preguntas

what is 30% of ( ) equals 60, find the missing number. ALso if possible please provide your strategy for finding this awnser so I can use it in the future, i

What is the first 7 square numbers?

what were the states that were later carved out of land brought into the Union by the Louisiana Purchase

How do you use area on funny looking shape

2x+y=20 6x-5y=12 substitution

Can anyone tell me what a math puzzle is there are five question i have to do Which expression has a value of 36, using only four 4s and any of the following: +

Magma that is low in silica has little __________ among its particles, which results in low viscosity. 1.aa 2.pahoehoe 3.friction 4.viscosity 5.element 6.silici

What are at least three things a colony needs to successfully achieve autonomy? democratic form of government capitalistic economic system numerous treaties wit

grain is stored in cylindrical structures called silos. which is the best estimate for the volume of a silo with a diameter of 12.3 feet and a height of 25 feet

How to balance chemical equations?