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
nadezda [96]
3 years ago
13

In the name carbon dioxide, the prefix of the second word indicates that a molecule of carbon dioxide contains

Mathematics
2 answers:
kherson [118]3 years ago
7 0

Answer:

The correct option is B. two oxygen atoms

Step-by-step explanation:

The molecular formula for carbon dioxide is given by :

CO_2

Here, the alphabet C stands for Carbon and the alphabet O stands for Oxygen.

And the prefixes of each of these words represents the number of atoms present of the corresponding element in one molecule of carbon dioxide.

So, The prefix of the first word that is C is 1

⇒ One molecule of carbon dioxide contains one atom of Carbon.

The prefix of the second word that is O is 2

⇒ One molecule of carbon dioxide contains 2 atoms of Oxygen.

Therefore, The correct option is B. two oxygen atoms

denpristay [2]3 years ago
4 0
In compounds composed of non-metals, prefixes are used to determine the number of atoms existing in the compound. In this case, the prefix of the second word indicates that a molecule of carbon dioxide indicates that the compound contains two oxygen atoms. 
You might be interested in
A college track team scout watched a 100-meter dash event at a countywide school district track meet. The time in second of each
NNADVOKAT [17]
Where is the plot?????
5 0
3 years ago
Please help on a timer WILL MARK BRAINLIEST
viva [34]

Answer:

3

Step-by-step explanation:

s + 8 > 10

    -8    -8

      s > 2

    (3) > 2

    8+3=11

   11 > 10

6 0
3 years ago
Read 2 more answers
swati won a Computer game that she played with matt. The sum of the scores was 754. The difference of there scores was 176. How
klio [65]

<u>Answer:</u>

Swati - 465 , Matt - 289

<u>Explanation:</u>

Let Swati's score be x and Matt's score be y.

Since Swati won the game her score is obviously higher.

We are given the sum and difference between their scores which we can write as , x + y = 754 and x - y = 176.

Solving these two equations by adding them we get 2x = 930 so x = 465. Substituting x in x - y = 176 we get y = 289

Thus Swati scored 465 points and Matt scored 289 points.

5 0
3 years ago
When asked to write the domain for the equation y= |x - 6| + 3, Mary wrote the Domain is y &lt; 3. What mistake(s) did Mary make
castortr0y [4]

Answer:

Ok, the domain is the set of values that we can input in a function.

In this case, we have:

y = Ix - 6I + 3.

Notice that there is no restriction here, x can actually take any value, then the domain will be the set of all real numbers.

The correct domain is x, x ∈ R

Now, if we had (for example) something like:

y = Ix - 6I < 3

Now we have a restriction in the domain because we can not have y equal or larger than 3.

To find the domain, we can break the absolute value:

Ix - 6I < 3

is equivalent to:

-3 < x - 6 < 3

now let's add 6 in each side.

-3 + 6 < x - 6 + 6 < 3 + 6

3 < x < 9

That will be the domain in that case.

6 0
2 years ago
Me please I don’t understand
irakobra [83]
9 + 4 = 13

She is 13 floors away
8 0
3 years ago
Read 2 more answers
Other questions:
  • Stella has 63 coins. The coins are a mixture of quarters and dimes. She has a total of $10.80. How many quarters and how many di
    12·2 answers
  • What is the average rate of change of the function f(x)=5(2)^x from x = 1 to x = 5?
    10·1 answer
  • The bears football team lost 7 yards and then gained 12 yards. what is the result of the two plays
    6·2 answers
  • Olivia orderd 5 books online each book weighed 2 1/3.what is tge total weight altogether
    7·2 answers
  • The base of a rectangular solid is a square with a side of the length a cm. The height of the rectangular solid is b cm and its
    10·2 answers
  • Whats the answer to -6 = 3/2z​
    9·1 answer
  • Is the relationship linear, exponential, or neither?
    12·1 answer
  • An online pet store offers the hamster house shown in the figure below.
    14·1 answer
  • Given that 6 &gt; -2, which statements are true? Check all that apply.
    8·2 answers
  • Point X is (3, -6). Wgich point is 10 units away from Point X
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!