sydj200232 sydj200232

07-09-2022
Chemistry

contestada

Consider the atom with the chemical symbol Ru.
What would be the mass number for an atom of Ru which has 53
neutrons?

Respuesta :

tedchace tedchace

07-09-2022

Answer: 97

Explanation:

The element Ru is Ruthenium which has 44 protons.

In this case, our atom is an isotope with 53 neutrons.

With this information, we can use the mass number formula to find this atom's mass number.

mass number = protons + neutrons

mass number = 44 protons + 53 neutrons

mass number = 97

Answer Link

Otras preguntas

8. Comparing reaction time (1.8) Catherine and Ana suspect that athletes (i.e., students who have been on at least one varsity team) typically have a faster rea

How many 4-digit numbers can be created using the digits 1, 3, 5, 7, and 9 without repeating any digits within that 4-digit number?

which of the followinf is a list of equivalent numbers?

Which of the following places is likely to have low biodiversity? OA. Great barrier reef B. Man-made pine tree plantation OC. Indian Ocean OD. Amazon rainforest

solve for x x - 15.2 = 76

please answer the question so i can make sure I got them right! thank you :)

Prophet Co. signed a long-term purchase contract to buy timber from the U.S. Forest Service at $300 per thousand board feet. Under these terms, Prophet must cut

Which two factors contributed to the stock market crash?

1)Find the L.C.Mof the following set of numbers by prime factorization method:a)6 and 9b)16 and 24c)24,48 and 642)Find L.C.M of the following set of numbers by

I need help with question