carenapeterson carenapeterson

22-12-2018
Chemistry

contestada

Mercury is in the 80th position in the periodic table. How many protons does it have?
A. 8
B. 40
C. 80
D. 160

Respuesta :

Ahmetilir Ahmetilir

22-12-2018

C) 80 protons

Mercury has 80 protons in its nucleus

Answer Link

bnnbnnbnn bnnbnnbnn

22-12-2018

C. 80 protons have Mercury

Answer Link

Otras preguntas

Can you list a few conflicts that drive the narrative forward on several different levels some internal and some eternal in the hatchet

What is 80 0.8 and 80% as unreduced fractions

What does Bilbo give to Frodo when Frodo is about to leave Rivendell? A. a wooden box B. the book Bilbo wrote C. a shirt of mail D. a palantír

What equals 28 in times tables?

Which European colonial power controlled India? A. Belgium B. France C. Great Britain D. Germany

CORRECTING SENTENCES BY ADDING APOSTROPHES Choose the word that uses the apostrophe(s) correctly. If a sentence is already correct, choose correct. The car’s en

How did Sectionalism emerge in the 1820s, compare the priorities of the regions?

draw lines to show much each person gets. write the answer. 4 friends share 3 Orange equally

In Romeo and Juliet, why doesn't Juliet want to marry Paris? A.She is already married B.She is in love with Romeo C.Paris has never wooed her D.all of the above

What is 14 pints equal to in cups?