aharding211342 aharding211342

13-01-2022
Chemistry

contestada

If an element has a mass number of 200 and an atomic number of 80, how many neutrons does the element have?

Respuesta :

babcon1986 babcon1986

22-01-2022

Answer:

...

Explanation:

neutron =atomic mass-atomic number so

N=200-80

N=120

Answer Link

Otras preguntas

Thomas needs to increase his intake of fat. Which food is a healthy option that he could include in his diet? A. french fries B. fried chicken C. processed c

How did European ethnic groups without nations feel about their situation

2. How did the Gulf of Tonkin Resolution affect the course of the Vietnam war? a. It was a major political victory for the Vietcong b. It convinced Americans t

HELPPPPP! WILL AWARD BRAINLIEST!!!!!!!!!!! What does Achilles demonstrate by becoming the best warrior he can be? A. the Greek idea of pride B. the Gr

Duchene muscular dystrophy, or DMD, is a recessive, x-linked disease. What would you expect to see in the offspring of a woman who has DMD and a man who does no

Line m has no y-intercept, and its x-intercept is (3, 0). Line n has no x-intercept, and its y-intercept is (0, -4). The equation of line m is , and the equati

The respiratory system provides nutrients and oxygen to all the parts of the body, carries away waste, and helps fight disease. A~ True B~ False

A sample has a mass of 35.4 g and a volume of 36.82 mL. What is the density of the sample?

What is speed? rate of motion rate and direction of motion the direction of motion the force of motion

Which is the genotype of the unknown offspring on row two of the Punnett square above? A. IBIB B. IBiO C. IBIA D. none of the above