jadatjolliffi jadatjolliffi

13-12-2020
Chemistry

contestada

mass number is the number of protons and neutrons in the nucleus of an isotope . how many protons in an oxygen-18 atom ?

Respuesta :

taymicriss76 taymicriss76

13-12-2020

Answer: Oxygen - 18 atom contains 8 protons.

Explanation:

The number of protons is the same as the atomic number. In isotopes, only the neutrons vary, but the protons always remain the same.

Answer Link

Otras preguntas

A six sided die is rolled and a coin is tossed. Find P(odd and T).

Scholars who study ancient languages are vexed by the problem of indecipherable symbols: it is simply impossible to determine conclusively what some symbols mea

Read the letter. To Whom It May Concern: Thank you for giving me the opportunity to interview with your company today. I enjoyed the meeting thoroughly, and I l

(T/F) The movement of sodium and potassium ions within the muscle cells contributes to its ability to respond to a stimulus.

A single die is rolled twice. Find the probability of getting a 1 the first time and a 4 the second time.

24.8 to 13.4 as a fraction in lowest terms

What is the value of x in the figure shown below? 3.6 A C 57⁰ 80⁰ 4.5 4.5 D 3.6 B

Help I don’t know the answer please help me

9. You want to compare the average amounts of time students in sixth, seventh, and eighth grade spend on homework each week. b. Perform the experiment. Can you

An owl is carrying a mouse to the chicks in its nest. It is 4.00 m west and 12.0 m above the center of the 30 cm diameter nest and is flying east at 3.50 m/s at