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
Vinvika [58]
2 years ago
15

Giving brainiest i need help with number 3

Chemistry
1 answer:
olganol [36]2 years ago
3 0

Answer:

answer 2 I believe bbcc x

You might be interested in
Annie learns that the compound sulfuric acid is called the universal chemical. The acid is used in everything from gasoline to p
pochemuha

Answer:

D. H2SO4

Explanation:

The chemical  formula of a compound is an expression that stares out the elements (in form of symbols)present in a compound and the number of the atoms.

In the image;

There is one sulphur (S) atom, 4 oxygen(O) atoms and 2 hydrogen (H) atoms

The chemical formula is;

H2SO4.

The correct option is option D.

4 0
2 years ago
During the first half of the 20th century, the theory of plate tectonics was developed. Evidence supporting this theory included
Makovka662 [10]

A) GPS monitoring and satellite imagery of crustal movements

Explanation:

The most recent evidence supporting the theory of plate tectonics is the use of  GPS monitoring and satellite imagery of crustal movements.

GPS denotes Global Positioning Systems.

Satellite imagery is a recent advancement in the study of moving plates.

  • The global positioning system uses the position of a system of satellites in space to delineate positions on earth.
  • It works on the principles of triangulation and this helps to fix positions of objects on the earth surface.
  • With this, the change in position of the plates can be recorded by known fixed positions of objects.
  • Satellite imagery helps to map changes in terrain with time.
  • Images can be correlated through time and the shift in terrains delineated.

learn more:

Wegener brainly.com/question/5002949

#learnwithBrainly

5 0
2 years ago
All objects have mass<br> O True<br> O False
ludmilkaskok [199]
The answerrrrr is truw
7 0
2 years ago
Interphase Milosis: Prophese Mitosis: Melaphese Cytokinesis Anaphose<br>drag and drop​
Alinara [238K]
Wait, do you mind clarifying what you would like answered for the question?
5 0
3 years ago
Andrea and the other members of the tennis team are practicing hitting tennis balls. If two people hit identical balls at the sa
almond37 [142]

Answer:

D

Explanation:

The formula for calculating kinetic energy is 1/2mv^2, where m is the mass and v is the velocity or speed of the object. Since all of the balls have the same mass, the one with the highest speed or velocity will have the highest kinetic energy. Hope this helps!

8 0
3 years ago
Other questions:
  • Earth is approximately 1.5x10^8 km from the sun. The speed of light is 3.0x10^8. How many minutes does it take for light to reac
    10·1 answer
  • Can anyone teach me how to do acid and base? (chemistry)
    9·2 answers
  • An atom that has a charge because it has gained or lost electrons is
    6·1 answer
  • Why do we sometimes use roman numerals in naming ionic compounds?
    14·2 answers
  • Which describes the characteristics of a rain shadow on a mountainside?(1 point)
    12·2 answers
  • How do you determine the thermal energy of an object
    15·1 answer
  • How does the structure of compounds determine the properties of the compounds?
    13·1 answer
  • How many sigfigs does 50 have?<br> pls explain why
    6·1 answer
  • Since volume and temperature are constant, this means that pressure and_____are____proportional. the sample with the largest____
    9·1 answer
  • Given that w for water is 2. 4×10−14 m^2 at 37 °C. Calculate the ph of a neutral aqueous solution at 37 °c, which is the normal
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!