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

31 is equal to 121 divided by y

A school coach makes a journey of 320 km. How far is this in miles (5/8 km)? A. 200 miles B. 250 miles C. 300 miles D. 350 miles

My questions have been deleted, and they all say insufficient info exists. Nothing else, it would be helpful if I could see them or better yet not have them del

Best Buy was having a sale on all flat screen tvs the sale price of a 350 tv was 280 what was the discount rate

I will give brainliest for first correct answer Solve this system of equations: 2x+4y=10 4x+8y = 20

determine the solution that satisfies both of these equations.

number of students in a school is 1000 if the growth rate of a student number is 20% p.a. i) find the number of student after 2 years. ii) in which year either

10^x = 1 what is the value of x it's worth one mark

Hi, Next week, I will begin my studies at a college. My dad has given me some money to buy a laptop. I have been considering buying an iPhone instead. Do you ag

What times 1.5 gives you 10