kendjidjfjndbfbfbd kendjidjfjndbfbfbd

16-02-2021
Chemistry

contestada

How many protons, electrons, and neutrons are in calcium?

Respuesta :

littlemachinebjj littlemachinebjj

16-02-2021

Answer:

20 protons , 20 electrons and 20 neutrons

Answer Link

Otras preguntas

2. Is this geostrophic wind occurring in the Southern or Northern hemisphere? Support your answer.

4. A certain quality of wood costs Rs 2500 per m². A solid cubical block of wood is bought for Rs540. Calculate the length of the edge of the cube and it total

4. A wholesale dealer purchases wheat at *270 per quintal and sells at ₹350 per quintal. If his overhead expenses were 10 per quintal, then what was his profit

Read Mike McRae's article "Stress in your early childhood could actually make the brain's DNA remap itself" and critically discuss it. Your essay may be a posit

Throughout this course, you learned about various sports statistics and how to interpret these statistics. For example, you’ve learned about team and player sta

can someone please help me with these psychology questions. this is due on Sunday, February 11.question 47. Tera's parents are nurses, so she enters college see

Evaluate the expression 3(6)⁰. 00 01 03 06

Desde lo alto de una azote de 30 m de altura alzamos hacia abajo un balón a 15m/s.Calcular:a)cuanto tiempo tardará el llegar al suelo de la calle?

y=64(0.97) x growth or decay what %

The Federal Employee Health Benefits Program (FEHBP) is underwritten and administered by participating insurance plans that are called: