buttoncarlee2 buttoncarlee2

08-02-2021
Mathematics

contestada

if An atom has 10 protons, 11 neutrons, and 9 electrons. What is the atomic number of this atom?

A) 9

B) 10

C) 11

D) 21

Respuesta :

fdavies463 fdavies463

08-02-2021

Answer:

B

Step-by-step explanation:

Atomic number is equal to the number of protons in an atom.

Answer Link

Otras preguntas

In one species of bird, there are three varieties of feather color. What is this an example of?

what are the advantages and disadvantages of a mechanical clock ???

Communism and socialism are usually found in what type of economic system ?

what is the missing value in the proportion of x/12 = 15/18

A bakery packages 868 muffins into a 31 boxes. The same number of muffins are put into each box. How many muffins are in each box?

(13x+14)(6x-5)=0 Solve by factoring

For some audiences, musical change in the twentieth century was a bit too A. fast-paced. B. novel. C. modern. D. slow-paced.

It takes 42 cherries to make a cherry pie. If a chef bought 444 cherries, the last pie would need how many more cherries?

which amendment banned alcohol

how do you write 3.04 as a mixed number and reduce