This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Carbon has ________ valence electrons. A) one B) two C) three D) ... (Read 27 times)

shenderson6

  • Hero Member
  • *****
  • Posts: 573
on: Aug 27, 2018
Carbon has ________ valence electrons.
 
  A) one
  B) two
  C) three
  D) four

Question 2

Identify X in the reaction below.
 
  238U + 12C  244Cf + X
  A) 6 electrons
  B) 1 alpha particle
  C) 3 protons
  D) 6 neutrons

Question 3

Which atom in the compound K2C2O4 has a positive oxidation state?
 
  A) potassium
  B) carbon
  C) both potassium and carbon
  D) both potassium and oxygen


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

SeanoH09

  • Sr. Member
  • ****
  • Posts: 323
Reply #1 on: Aug 27, 2018
Answer to Question 1

D

Answer to Question 2

D

Answer to Question 3

C


shenderson6

  • Member
  • Posts: 573
Reply 2 on: Aug 27, 2018
:D TYSM

Bigfoot1984

  • Member
  • Posts: 321
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

The toxic levels for lithium carbonate are close to the therapeutic levels. Signs of toxicity include fine hand tremor, polyuria, mild thirst, nausea, general discomfort, diarrhea, vomiting, drowsiness, muscular weakness, lack of coordination, ataxia, giddiness, tinnitus, and blurred vision.

Did you know?

Over time, chronic hepatitis B virus and hepatitis C virus infections can progress to advanced liver disease, liver failure, and hepatocellular carcinoma. Unlike other forms, more than 80% of hepatitis C infections become chronic and lead to liver disease. When combined with hepatitis B, hepatitis C now accounts for 75% percent of all cases of liver disease around the world. Liver failure caused by hepatitis C is now leading cause of liver transplants in the United States.

Did you know?

According to the FDA, adverse drug events harmed or killed approximately 1,200,000 people in the United States in the year 2015.

Did you know?

ACTH levels are normally highest in the early morning (between 6 and 8 A.M.) and lowest in the evening (between 6 and 11 P.M.). Therefore, a doctor who suspects abnormal levels looks for low ACTH in the morning and high ACTH in the evening.

Did you know?

A headache when you wake up in the morning is indicative of sinusitis. Other symptoms of sinusitis can include fever, weakness, tiredness, a cough that may be more severe at night, and a runny nose or nasal congestion.

President-elect Barack Obama 150 million tiny carbon nanotubes President-elect Barack Obama 150 million tiny carbon nanotubes
Versatility of carbon bonding Versatility of carbon bonding
The Carbon Cycle The Carbon Cycle
Carbon Dioxide, Trace Gases, and Climate Change Carbon Dioxide, Trace Gases, and Climate Change
Stable isotopes of carbon Stable isotopes of carbon
A typical lightning bolt may last for 0.167 s and transfer 1.07 x 10 electrons. Calculate the ... A typical lightning bolt may last for 0.167 s and transfer 1.07 x 10 electrons. Calculate the ...
Video: Lipid absorption - end products & transport mechanism

For a complete list of videos, visit our video library