shalomsigalow3972 shalomsigalow3972

20-01-2018
Chemistry

contestada

An atom of magnesium has an atomic number of 12 and a mass number of 24. how many protons plus neutrons are in the nucleus

Respuesta :

linseymarie15 linseymarie15

21-01-2018

12 Protons
12 Neutrons

Answer Link

Otras preguntas

If i have a 86% in history what will my grade be if i got an 95% on the final

Who is called "the father of history?" A. Thucydides B. Hercules C. Herodotus D. Artemis

During the conflicts between Iran and Iraq, the United States supported _________ both financially and with weapons. A. Iraq B. Iran C. Afghan rebels D. Kurdish

The fact that U.S. managers' salaries are substantially greater than those of comparable managers in Japan may be related to a. an increase in the demand for C

Which of the following instruments can detect the presence of a voltage, but not the voltage level? a. Neon circuit tester b. Multitester c. Wattmeter d. Cl

In _____, the desired genes from one organism are combined with genes of another organism, resulting in a new combination of genes. hybridization recombinant DN

In what way does Unferth, one of Lord Hrothgar's men, challenge Beowulf? A. Unferth blames Beowulf for their kingdom's sorrows. B. Unferth believes that G

Kelly spent $45 more on boots than she did on a pair of jeans.she spent $79.50 on the boots.How much did she spend on the jeans? Write and solve an equation

Which sentence is a run-on sentence? a. Most dogs are loyal and obedient, they are easy to train. b. Between the two animals, which one sheds the most? c. Do

Which of the following might a speaker do in a speech meant to persuade? Select all that apply. Share beliefs Present a keynote speaker Correct misconceptions