rachelfugere00 rachelfugere00

03-04-2017
Physics

contestada

How many neutrons does element X have if its atomic number is 40 and its mass number is 160?

Respuesta :

03-04-2017

160-40 = 120 ................

Answer Link

Otras preguntas

John McClellan was best known for what role in Arkansas politics? A. He was a U.S. congressman and advocate for world peace. B. He was a U.S. senator who chal

ratio equivalent to 15/4

The ____ tool can generate a report that can show an attacker how a Web site is structured and lists Web pages that can be investigated for further information.

This plan can't be carried out because of the widespread public _________.A. relaxation B. disapproval C. percepti

What argument did the anti-federalist make against ratifying

A restaurant customer left $1.30 as a tip. The tax was 5% and the tip was 10% of the cost including tax. a. Which information is not needed to compute the bil

Countries that have unstable governments often have a low literacy rate and a ______ standard of living.

"When Mario was in high school... he wanted to sign up for debate class. Instead, he was assigned to woodworking." by Beth JohnsonA contrast B additionC illustr

EASY THEATRE QUESTION WILL GIVE BRAINLIEST (TRUE OR FALSE) The orchestra pit is typically located between the back of the house and the last row of orchestra se

In the phrase "estas antiguas ruinas", what does antiguas mean? new old ancient decrepid