Lyndsey135 Lyndsey135

03-01-2015
Biology

contestada

How many protons, electrons, and neutrons does an atom of iridium (Ir) have

Respuesta :

lrathburn lrathburn

03-01-2015

Iridium has 77 protons, 77 electrons, and 115 neutrons. You can figure out the protons/electrons from it's atomic number, 77. Because it's atomic mass is 192, subtacting the atomic number 77 from this gives you 115 neutrons!

Answer Link

Otras preguntas

What is the correct formula for the compound made of magnesium and nitrogen

Will mark brainlist or whatever (word in blue says miles btw if you couldn’t read it)

compare and contrast the atomic structures of helium and lithium at room temperature

Which of the four plans of St. Peter's Basilica is represented in the image below? a. Old Saint Peter's Basilica b. Bramante's plan Michelangelo's plan C d Made

Please help; I'll give brainliest for the first person who answers <3

Qi. calculate the thickness of a disc ofa diameter 14cm and Surface areais 3cm?

name and explain two factors that contibute to a detrimental relationship

i am genuinely lost ..... pls dont give me pdfs or links There are 25% more 7th graders than 6th graders in band. If there are 135 total 6th and 7th graders in

how one can become affected with HIV

help please!! what is the volume of this composite solid