Seudónimo
Seudónimo
25-01-2019
Chemistry
contestada
Help me please thank you
Respuesta :
emii14
emii14
25-01-2019
A proton weighs one pound and a neutron weighs one pound. Really, there is no other weight other than those two. Subtract the number of protons from the atomic mass and you’ll get the remaining neutrons. 45-21= 24. 24 Neutrons is the answer.
Answer Link
VER TODAS LAS RESPUESTAS ( 55+ )
Otras preguntas
Please help and explain
For every hour of exercise, Tina drinks 8 ounces of water. What is the ratio of hours to water? If Tina exercise for 3 hours, what will the ratio be?
a fictitious element X is composed of 25.0 percent of the isotope 48X, 20.0 percent of the isotope 49X and 55.0 percent of the isotope 50X. estimate the atomic
An Ivy League college accepts 5 students for every 100 that apply. What fraction of applicants is accepted? Write your results in lowest terms.
what cells in living organisms are diploid
Which question or inequality represents the given statement? 1 more than 3 times a number is less than the sum of 3 and the same number. A.3x-1=x+3 b. 3x+1x+3 d
Who was the Irish American leader of knights of labor
I need step to step help please.
Can someone please help me asap? This is only one question
You and your classmates are discussing your topic ideas for writing a persuasive or argumentative essay. They look over your topic ideas and explain that all of
