izzylouises3 izzylouises3

11-12-2022
Chemistry

contestada

4. Using nuclide notation, an atom of sodium can be written as 23 Na
11

(a)A nitrogen atom with 8 neutrons: 15
(b)An atom, atomic number 12, with 13 neutrons:
(c)An atom with 20 protons and 20 neutrons:
(d)An atom of lithium, mass number

Respuesta :

Otras preguntas

a car moving at 25 m/s speeds up to 47m/s. it takes 9 seconds to do this.what is the acceleration of the car?

A classmate says that 0.285714 repeating is not a rational number because it does not terminate. Explain her error. I need help answering this

14b=-56 what is the answer

Leslie has two cups containing different-colored marbles . The first cup contains 7 pink marbles and 3 blue marbles . The second cup contains 3 black marbles ,

30°N, 120°E is located within the continent of..?

a meter is one thousandth of a kilometer. write an equation to show the relationship between 962 meters and 0.962 kilometers.

Black bears have thick fur that traps air. How does this air insulate the bear in winter?

j+18/-4=8 equals what?

j+18/-4=8 equals what?

Camille placed blocks on a table in rows and columns. All the rows and columns had the same number of blocks in them and formed a square. Which could be the tot