jamisonflyons jamisonflyons

26-05-2021
Chemistry

contestada

Choose all the answers that apply.

Magnesium (Mg) has 12 protons and 12 neutrons. Magnesium has_____.

an atomic weight of 12
an atomic number of 24
12 electrons
an atomic mass of 24
5 electron shells

Respuesta :

nicolegrass16 nicolegrass16

26-05-2021

Answer:

an atomic mass of 24,5 electron

Answer Link

Otras preguntas

Which statement describes a strong U.S. dollar? A. The exchange rate between the U.S. dollar and the yen changes from 1:95 to 1:102. B. The exchange rate betw

How many bones do you have in your body?

Can anyone help me in biolgy please 35 points!!!!!!!!!!!!!!FIRST ANSWER WILL BE BRANIEST ANSWER HURRY I HAVE 20 MIN. LEFT

what is something divided by 7 and the answer is bigger than 800

Which kingdom is completely composed of unicellular organisms that are prokaryotic?

Describe Rome in the early 1400s and explain some of the problems the city was experiencing.

what is the gcf for the numbers78,39,72

Moore's Law states that the number of transistors on an integrated circuit? increases by 20% every year doubles every year doubles every two years

Find a3-digit quotient with a 4 in the one's place

Could someone help me with writing an essay about compassion? Give me examples of when you showed compassion!