1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
kari74 [83]
3 years ago
7

The quantity equal to one mole is defined using which isotope

English
1 answer:
KatRina [158]3 years ago
3 0

A.

Explanation:

There are several reasons that Carbon-12 was chosen as the standard for determining the relative mass of other atoms.

  • Its abundance on earth
  • Carbon-12 is a very stable isotope atom
  • Its has the same number of neutrons and protons hence more ideal to use for a precise calculation of <em>amu</em> (atomic mass unit) -

The mass of an atom are based on the ¹/12 mass of Carbon-12.

You might be interested in
Can I say call me whenever you are free?
vladimir1956 [14]

Answer:

l guess so it depends but cool

6 0
3 years ago
Read 2 more answers
What is an independent clause?
pav-90 [236]
It’s A , a group of words that makes a complete sentence
8 0
3 years ago
Read 2 more answers
Which choice is a theme?
alina1380 [7]

Answer:

Love triumphs over hate

Explanation:

It is much less specific and can be applied to other stories or situations.

7 0
3 years ago
Read 2 more answers
Write a sentence using a comma before and after the appositive word or phrase.
Aliun [14]

The puppy, who's name is fluffy, ran across the field.

5 0
3 years ago
What does the word countenance mean
solmaris [256]

a person's face or facial expression.

5 0
3 years ago
Other questions:
  • Which of the following sentences is written correctly? A. Running at great speed, the spectators watched the racers. . . B. Blow
    14·2 answers
  • At night, the slugs lined up on the underside of the boards we placed in the garden. In the morning, like lambs to the slaughter
    9·2 answers
  • Is it
    11·1 answer
  • WHERE ARE THE EXPERTS AND ACE!!!!!!! I NEED HELP PLS SHARE YO SMARTNESS!!!!! WILL GIVE BRAINLIEST AND RATE AND VOTE!!!
    13·2 answers
  • PLZ HELP
    8·2 answers
  • Grave man, near death,Grave man, near death, who see the with blinding sight blind eyes could blaze with meters and be gay, rage
    9·1 answer
  • Who is the audience for Joe Bidens speech?
    12·1 answer
  • 2250 words to your principal telling him your exam in secondary School​
    6·1 answer
  • Why do you think parody news shows are so popular these days? Do you think they’ll remain popular in the next decades, or is it
    9·1 answer
  • Which of the following would lead the reader to the conclusion that a particular character is immoral? Select all that apply.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!