« previous next »

Author Question: Which of the following is an ion? A) 2 H2 B) Br2 C) HCl D) Au + 3 Br2 E) none of the ... (Read 58 times)

torybrooks

  • Hero Member
  • *****
  • Posts: 500
on: Jul 29, 2018
Which of the following is an ion?
 
  A) 2 H2
  B) Br2
  C) HCl
  D) Au + 3 Br2
  E) none of the above

Question 2

What needs to be done to convert a neutral nitrogen atom into an N-3 species?
 
  A) add three electrons
  B) remove three electrons
  C) remove three protons
  D) add three protons
  E) add three nitrogens


Sierray

  • Sr. Member
  • ****
  • Posts: 343
Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: E

Answer to Question 2

Answer: A


Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Though “Krazy Glue” or “Super Glue” has the ability to seal small wounds, it is not recommended for this purpose since it contains many substances that should not enter the body through the skin, and may be harmful.

Did you know?

Asthma cases in Americans are about 75% higher today than they were in 1980.

Did you know?

The liver is the only organ that has the ability to regenerate itself after certain types of damage. As much as 25% of the liver can be removed, and it will still regenerate back to its original shape and size. However, the liver cannot regenerate after severe damage caused by alcohol.

Did you know?

In most cases, kidneys can recover from almost complete loss of function, such as in acute kidney (renal) failure.

Did you know?

Asthma is the most common chronic childhood disease in the world. Most children who develop asthma have symptoms before they are 5 years old.

Video: Bone elongation - processes at the epiphyseal plate

For a complete list of videos, visit our video library