hookslashanna23 hookslashanna23

11-10-2017
Chemistry

contestada

Why the statement all atoms of one element have the same mass is false

Respuesta :

ngjeffreyoxl4qi ngjeffreyoxl4qi

11-10-2017

Some elements have isotopes which have a different number of neutrons, and this means they have different masses.

Answer Link

Otras preguntas

There are 3 black marbles and 4 red marbles in a bag. What is the probability of picking a black marble, replacing it back in the bag, and then choosing anoth

Choose the best context clue. It should help you understand the meaning of the underlined word in the sentence. The teacher's LUCID explanation of Einstein's t

A study of Rwanda and Kashmir in the 1990s would lead to a conclusion that

True are false financial responsibilities law requires to have insurance on any motor vehicle you own are drive expect motorcycle

How do you do and what is the answer please

Hannah theorized that sleep helps people behave in safer ways. she tested her theory by conducting an experiment. she manipulated the amount of sleep participan

What is the length of pr ? PLEASE HELP

I need the answer ASAP!! At Joe's Market, three oranges and one apple cost $1.86, and two oranges and three apples cost $2.15. What is the cost of one apple?

Hitler demanded and was given what area in northwestern Czechoslovakia ?

find the difference. express your answer in simplest form. (5s/s^2-10s+25) - (25/s^2-10s+25)