LuisVilella LuisVilella

23-09-2016
Chemistry

contestada

What are two ways that isotopes of an element differ?

Respuesta :

wluo329 wluo329

23-09-2016

different number of electrons or neutrons

Answer Link

rabinshrestha41 rabinshrestha41

23-09-2016

1. Isotopes have different number of neutrons than its element.
2. Isotopes, because they have different number of neutrons, have different atomic mass than its element.

Answer Link

Otras preguntas

What value of the variable makes the statement true? m+4 = –2.8 a. –6.8 b. –1.2 c. 1.2 d. 6.8

Under Article _______ of the Constitution, the laws of Congress and all treaties are the law of the land. a. VI b. IV c. III d. VII

0.00000916 in scientific notation

Boa saved $179 a month He saved $145 less than Ada each month. how much would Ada save in three and a half years

Which type of state law is based on rules, orders, and regulations made by federal, state, and local executive officers? A. administrative. B. constitutional.

How do you say where someone is from in japanese. Ex: " Jordan is from_____?" but in japanese

Genetic drift is best described as the redistribution of the frequency of gene occurrence in a(n) _______. a. population b. organism c. ecosystem d. disaster

What is the number between 40 and 45

what is the rule for 24, 48, 72,

Jose is going for a walk. He takes 3 hours to walk 7.5 miles. what is his speed?