answersLogoWhite

0

To calculate the Atomic Mass of an atom, you would add the number of protons and neutrons together. In this case, the atom has 19 protons and 20 neutrons, totaling 39 nucleons. The atomic mass of this atom would be approximately 39 atomic mass units (amu).

User Avatar

ProfBot

7mo ago

What else can I help you with?

Related Questions

What is 100 -20n?

100 -20n = 80


A force of 20n gives a ball an acceleration of 4.0 on a level friction less surface what is the mass of the ball?

To find the mass of the ball, you can use Newton's second law of motion, which states that force equals mass times acceleration (F=ma). Given force (20N) and acceleration (4.0 m/s^2), you can rearrange the formula to solve for mass: mass = force / acceleration. Therefore, the mass of the ball is 5 kg.


A force of 20N is applied to a 10kg mass on a level frictionless surface What is the acceleration of the mass?

20 N is applied to 10 kg mass. 20 N/10 = 2. The acceleration of mass is 2.


How much tension is in a vertical rope that holds a 20N bag of apples at rest?

The tension at every point in the rope must be 20N, and it must exert 20N of upward vertical force on the top of the bag. If there's any point in the whole arrangement where the upward and downward forces are not exactly equal, then the mass at that point must be accelerating up or down.


Factor 4n2 plus 20n plus 25?

4n-20n+25


What country is 20N 65W?

The coordinates 20N 65W correspond to Haiti.


What country is at the coordinate 20n 78e?

The coordinates 20N 78E correspond to India.


How much tension is there in a vertical rope that holds a 20N bag of apples at rest?

The tension at every point in the rope must be 20N, and it must exert 20N of upward vertical force on the top of the bag. If there's any point in the whole arrangement where the upward and downward forces are not exactly equal, then the mass at that point must be accelerating up or down.


Resultant force of 20N acts on an object of mass 4kg for 10m find the final speed if the initial speed is 5ms?

10.247 m/s


Desert is at 20N and 35E?

A desert at 20N and 35E would be the Sahara desert. This is the largest desert in the world.


What is the LCM of 20n 12?

The least common multiple (LCM) of 20n and 12 is 60n.


How many neutrons are in the atom chlorine?

Every chlorine atom has 17 protons; 17 is the atomic number of chlorine. However, chlorine has two isotopes that are stable against radioactive decay. These have mass numbers of 35 and 37, which have 18 and 20 neutrons respectively.