Ihasquestions Ihasquestions

22-10-2020
Chemistry

contestada

PLEASE HELP! DUE IN 5 MINUTES! ( 10 points )
An atom of gold with 79 protons, 79 Electrons and 118 neutrons would have a mass number of....
A) 39
B) 158
C) 197
D) 276

Respuesta :

dominicng06 dominicng06

22-10-2020

Answer:

C

Explanation:

Answer Link

Otras preguntas

Why were there no Internment camps for German-American Citizens in USA during WW2?

What number is 19% of $100?

German and French trenches alike were fortified with _____ and _____.

List five different times in which the minutes before are the same as the minutes after the hour

How many moles are in each element of sugar (C12H22O11)? Please help!

An example of vesicle-mediated transport would be: diffusion of oxygen diffusion of lipid-soluble molecules across the membrane the actions of the sodium-potass

under the leadership ofmikhail gorbachev,the doctrine of perestroika called for which of the following ?

can some one please help me 1.Wanyne brought an engagement ring for Tracey. The total cost of the ring was £420 PLUS VAT at 17 1/2% please I need your help

The circus sets up chairs in rows with 9 seats in each row. How many rows will need to be set up if 513 people are expected to attend the show?

What specifically was Minoan success based on