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
Anni [7]
3 years ago
15

Are the basic building blocks of the matter that we see all around us.

Physics
2 answers:
Vesnalui [34]3 years ago
7 0
<span>The basic blocks of matter that we see around us are the elements, letter <u>C</u>. In an element, it contains protons, neutrons and electrons. The neutrons and protons are located inside the nuclei and the electrons surround the element. The electrons are also responsible for the sharing and gaining of other electrons that is why it can form compounds. A combination of elements is called compounds. And compounds have chemical names. For example, HCl or hydrochloric acid. It is a compound and the elements present in it are hydrogen and chlorine.</span>
Vitek1552 [10]3 years ago
4 0

Answer:

the answer is c

Explanation:

You might be interested in
A car with a velocity of 6.4 m/s, forward, accelerates to a velocity of 10.6 m/s, forward, in 16 s. What is the card acceleratio
tatuchka [14]

Answer:

acceleration = 0.2625 m/s²

Explanation:

   acceleration = ( final velocity - initial velocity ) / time

Here the final velocity is  10.6 m/s and initial velocity is 6.4 m/s and time is 16 s.

using the equation:

acceleration =  ( 10.6 - 6.4 ) / 16

                     = 0.2625 m/s²

6 0
3 years ago
Read 2 more answers
The loudness of a sound is determined by the __________, or height, of the sound wave.
balandron [24]

C.    amplitude....................


5 0
4 years ago
Read 2 more answers
Which vector should be negative?
pentagon [3]

Answer:

 The velocity of a falling object

Explanation:

  The positive X axis is towards right and positive Y axis is towards up, so North direction is positive

  A vector with less than 1 magnitude is not negative, because its magnitude may be in between 0 and 1 which is positive vector.

  Any vector whose magnitude is greater than 1 is never be a negative vector.

  The velocity of a falling object is towards bottom, that is towards negative Y axis. So that vector is negative.

7 0
3 years ago
what is the potential energy of the ball when it gets to its maximum height just before falling back to the ground​
love history [14]

Answer:

I will say that the the potential energy will be at its maximum.

Explanation:

potential energy deals with gravity and gravity deals with height, so when a object is in its maximum height it will have the maximum potential energy.  

6 0
3 years ago
The distance from Earth to the North Star is about 430 light-years. Which of the following statements describes why scientists u
vampirchik [111]

Answer:

D

Explanation:

D

7 0
3 years ago
Other questions:
  • How long is the image of a metrestick formed by a plane mirror?
    7·1 answer
  • Engineering solutions use scientific laws to predict behaviors of objects in certain situations. Will used Newton's Laws of Moti
    8·1 answer
  • Find the average velocity of the object from point B to C.
    13·1 answer
  • An object of mass 82kg is accelerated upward at 3.2m/s/s. what force is required
    11·1 answer
  • A 56.0kg ice skater spins about a vertical axis through her body with her arms horizontally outstretched, making 2.50 turns each
    5·1 answer
  • The Earth belongs to the group of rocky planets that orbits between the sun and the asteroid belt. Place these planets in order,
    15·2 answers
  • An element consists of two isotopes. The abundance of one isotope is 60.40% and its atomic mass is 68.9257 u. The atomic mass of
    15·2 answers
  • Which has more heat, a home oven at 500 degrees Celsius, or a one ton commercial oven at 500 degrees celsius?
    8·1 answer
  • How to find angular velocity of an object traveling at a constant speed.
    15·1 answer
  • Animals often use more than one type of clue to help them to navigate. These clues include a sense of smell ('olfaction'') and r
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!