mollynide43245 mollynide43245

01-12-2016
Chemistry

contestada

Iodine has 53 protons and 74 neutrons: what is the atomic number? What is the atomic mass?

Respuesta :

PureHeartDirtyMind PureHeartDirtyMind

01-12-2016

#: 53

Mass: 126.90447 u

Answer Link

jordanm1271 jordanm1271

01-12-2016

atomic number is 53
atomic mass is 126.90447 amu

Answer Link

Otras preguntas

find two possible factor for the estimated product of 2800

Which of the following federal law enforcement agencies does not operate under the Department of the Treasury? A. The Secret Service B. The Drug Enforceme

Who asked Lewis and Clark to lead an exploration of the western United States?

Harold has 4 classes each school morning. Each class is 1 hour long, and there are 10 minutes between classes. The first class starts at 8:00 A.M. What time doe

Is 4/5 more than 1/2

In what ways were Nazi Germany's experiences in Russia similar to those of Napoleon.?

Is this sentence a compound sentence,They spend most of their lives at sea, but they do come to shore for one purpose - to lay eggs.

What was the greatest challenge cities faced as a result of rapid industrialization in the 1800s?

find the new amount given the original amount and the percent of change .$9; 10% increase

Carbohydrates give us energy. How does protein benefit us?