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

Author Question: An element is distinct because of its number of A) protons. B) neutrons. C) electrons. D) the ... (Read 90 times)

abc

  • Hero Member
  • *****
  • Posts: 543
on: Jul 29, 2018
An element is distinct because of its number of
 
  A) protons.
  B) neutrons.
  C) electrons.
  D) the total mass of all the particles.
  E) none of the above

Question 2

Which is the lightest particle?
 
  A) proton
  B) electron
  C) neutron
  D) all about the same


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

sylvia

  • Sr. Member
  • ****
  • Posts: 331
Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: A

Answer to Question 2

Answer: B


abc

  • Hero Member
  • *****
  • Posts: 543
Reply #2 on: Jul 29, 2018
Both answers were spot on, thank you once again


sylvia

  • Sr. Member
  • ****
  • Posts: 331
Reply #3 on: Jul 29, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Colchicine is a highly poisonous alkaloid originally extracted from a type of saffron plant that is used mainly to treat gout.

Did you know?

In 1844, Charles Goodyear obtained the first patent for a rubber condom.

Did you know?

The average office desk has 400 times more bacteria on it than a toilet.

Did you know?

As many as 28% of hospitalized patients requiring mechanical ventilators to help them breathe (for more than 48 hours) will develop ventilator-associated pneumonia. Current therapy involves intravenous antibiotics, but new antibiotics that can be inhaled (and more directly treat the infection) are being developed.

Did you know?

In women, pharmacodynamic differences include increased sensitivity to (and increased effectiveness of) beta-blockers, opioids, selective serotonin reuptake inhibitors, and typical antipsychotics.

Mercury (element) Mercury (element)
Relationship between the number of CAG repeats in a gene and the age of onset of Huntington disease. Relationship between the number of CAG repeats in a gene and the age of onset of Huntington disease.
The five skills of the element Collection of Information The five skills of the element Collection of Information
Number Facts Number Facts
Chromosome Number in Selected Animal Species Chromosome Number in Selected Animal Species
Meiosis Halves the Chromosome Number Meiosis Halves the Chromosome Number
Video: Inflammatory response Animation

For a complete list of videos, visit our video library