ana2910 ana2910

12-01-2019
Chemistry

contestada

Determine the number of protons, electron and neutrons present in an atom of magnesium

Respuesta :

blaze1217 blaze1217

15-01-2019

protons= 12, Electrons= 12, neutrons= 12

Answer Link

Otras preguntas

How was the "I have a dream" speech successful

So the question is A right?

CxD={(4,1),(4,2),(4,3),(1,1)(1,2),(1,3)} Solve for C and D

Round 19.3 to the nearest whole number.

To the nearest ten thousand the population of vermont was estimated to be about 620000 in 2008 which might have been the exact population of vermont in 2008

Kayla studied for the same amount of time from Monday to Friday and for 2 1/2 hours on Saturday. She studied for 17 1/2 hours in all.. Select all statements

When you heat a 50.0 L cylinder containing 10.0 moles of oxygen to 333 K, what is the pressure inside? (Use the ideal gas law PV = nRT with R = 8.31 L-kPa/mol-K

|5x|+5=45 can you explain this absloute value equation i have a midterm

The graph shows the amount of money paid when purchasing bags of candy at the zoo: A graph is shown. The x-axis is labeled from 0 to 9. The y-axis is labeled

What do you think was the most important reform of the 1800s? Explain why you think so in a complete paragraph giving at least three good reasons for your answe