qwertyjchjhuc qwertyjchjhuc

20-05-2021
Chemistry

contestada

If the nucleus of an atom
contained 6 protons and 7
neutrons, what would be its
mass

Respuesta :

35611489 35611489

20-05-2021

Answer:

13

Explanation:

1 proton/neutron has an atomic mass of 1. We ignore the electrons because they are too small. Protons and Neutrons have the same atomic mass, therefore the answer s 6+7=13

Answer Link

Otras preguntas

Which is the most popular online action?

How much liquid is needed for albuterol liquid 4 mg for 10 days

Suppose G takes a student's grade and gives a student's name as the output. Explain why G is not a function

the diagram below shows all the possible totals from adding together the results of two fair dice what is the probablity of rolling a total 5 and if you rolled

When damping is applied to a simple harmonic oscillator its frequency of oscillation changes from ωo to a different frequency ω. Show for a very lightly damped

Help with this please

why do newborn babies grunt

In a study examining the relationship between smoking cigarettes and lung cancer, some adults who smoke and some who do not smoke are followed over a 10-year pe

The Great Depression is the most well-known and heavily researched economic downturn in our nation’s history. Examine the following graph and answer the questio

consider the function f(x) =2x and g(x) =2 to the power of x complete the table of values for each function