This topic contains a solution. Click here to go to the answer

Author Question: What does the 235 represent in uranium-235? a. the mass number c. the neutron number b. the atomic ... (Read 224 times)

gonzo233

  • Hero Member
  • *****
  • Posts: 557
What does the 235 represent in uranium-235?
 a. the mass number c. the neutron number
  b. the atomic number d. none of the above

Question 2

The expression(s) indicating the number of protons in a nucleus is
 a. A
  b. N
  c. Z
  d. Z + N
  e. A  Z



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

yeungji

  • Sr. Member
  • ****
  • Posts: 319
Answer to Question 1

A

Answer to Question 2

C





 

Did you know?

Illness; diuretics; laxative abuse; hot weather; exercise; sweating; caffeine; alcoholic beverages; starvation diets; inadequate carbohydrate consumption; and diets high in protein, salt, or fiber can cause people to become dehydrated.

Did you know?

Adult head lice are gray, about ? inch long, and often have a tiny dot on their backs. A female can lay between 50 and 150 eggs within the several weeks that she is alive. They feed on human blood.

Did you know?

Of the estimated 2 million heroin users in the United States, 600,000–800,000 are considered hardcore addicts. Heroin addiction is considered to be one of the hardest addictions to recover from.

Did you know?

People with alcoholism are at a much greater risk of malnutrition than are other people and usually exhibit low levels of most vitamins (especially folic acid). This is because alcohol often takes the place of 50% of their daily intake of calories, with little nutritional value contained in it.

Did you know?

The average human gut is home to perhaps 500 to 1,000 different species of bacteria.

For a complete list of videos, visit our video library