Apr9istiaMike Apr9istiaMike

17-12-2016
Chemistry

contestada

What part of an atom cannot change without changing the atom's identity??

Respuesta :

howudoing howudoing

17-12-2016

It's number of protons.

Answer Link

Otras preguntas

Country Day's scholarship fund receives a gift of $ 195000. The money is invested in stocks, bonds, and CDs. CDs pay 2.25 % interest, bonds pay 5.2 % interest,

Which word best completes the sentence below? That painting is the most ________ representation of an imagined creature-a yeti-I've ever seen. a. lifelike b.

An academic adviser wanted to investigate the amount of money spent by students on textbooks. She randomly sampled 25 students and asked how much they had spent

Carmex's first efforts in marketing research had the research objective of figuring out who it was as a company and what the Carmex name means. In the first sta

The purpose of organizational behavior is to ________. A) better understand management B) improve an organization's effectiveness C) balance diversity D) create

What is the x and y intercepts of 2x + 3y = -12

What is a major difference between facilitated diffusion and active transport? Question 30 options: Active transport moves substances against the concentration

A pump operating at steady state receives liquid water at 20°C 100 kPa with a mass flow rate of 53 kg/min. The pressure of the water at the pump exit is 5 MPa.

A 0.050 MM solution of AlCl3 had an observed osmotic pressure of 3.85 atmatm at 20 ∘C . Calculate the van't Hoff factor iii for AlCl3.

Although the bulk of psychology focuses on human behavior, studying animal behavior has been an essential part of the discipline that allows for ____.