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
TEA [102]
2 years ago
12

What is the atomic mass of an atom equal to 1/3 that of carbon-12?

Chemistry
1 answer:
andrezito [222]2 years ago
3 0
12/3 = 4 
C-12 weighs 12 if you didn't realise
You might be interested in
The levels of organization within an organism are atom,
OleMash [197]

Answer:

The answer is: Molecule and Organ system.

4 0
2 years ago
Read 2 more answers
815 yd to km (need 3 sig fig)
SpyIntel [72]

<u>Answer:</u> The correct answer is 0.745 km

<u>Explanation:</u>

We are given:

A numerical value of 815 yards

To convert this into kilometers, we use the conversion factor:

1 km = 1093.6 yards

Converting the given value into kilometers, we get:

\Rightarrow 815yd\times \frac{1km}{1093.6yd}=0.745km

Hence, the correct answer is 0.745 km

5 0
3 years ago
What are two methods of writing a balanced formula?
Irina-Kira [14]
Format Method - Writing the symbol of the cation and then the anion. Add whatever subscripts in order to balance the charges.

Crisscross Method - The numerical value of the charge of each ion is crossed over and becomes the subscripts for the other ion.
8 0
3 years ago
During which change of state do atoms lose energy? (FIRST TO ANSWER WITH RIGHT ANSWER GETS BRAILEST)
andreyandreev [35.5K]

Answer:

When the atoms are freezing, they lose energy.

I hope this helped at all.

5 0
2 years ago
Read 2 more answers
Identify what type of reaction is taking place:
Vaselesa [24]
B I think , if not sorry
3 0
2 years ago
Other questions:
  • Why are chemical equilibria called dynamic equilibria?
    12·1 answer
  • A chemist has two compounds that do not chemically react. He thinks that by finding the right catalyst, he can get them to react
    15·2 answers
  • Which is true about the symbols assigned to the elements?
    8·1 answer
  • A solution of pH 5 is diluted 100 times. Find the pH of the resulting solution.
    8·2 answers
  • Identify the following as an example of a physical property or a chemical property. A bar of lead is more easily bent (malleable
    13·2 answers
  • Which properties are characteristic of metalloids?
    8·2 answers
  • I’ll give BRAINLIEST please answer this question fast
    13·1 answer
  • When many atoms are split in a chain reaction, a large explosion occurs. This is an example of what type of energy conversion? (
    14·2 answers
  • What pressure will be exerted by 25 g of CO2 at temperature of 25°C and a volume of .50 L?
    6·1 answer
  • How did the masses of objects affect the strength of gravity
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!