Answer:
B. Point X
Step-by-step explanation:
Perpendicular Lines meet at a 90° angle.
Answer: Option (C) is the correct answer.
Explanation:
When atoms which are chemically combining tend to share electrons with each other, that is, forming covalent bonds with each other then the compound formed is known as a molecular compound.
For example,
is a molecular compound.
This is because hydrogen atom has only one electron in its valence shell and an oxygen atom needs two electrons to complete its octet.
Therefore, sharing of electrons take place between the hydrogen and oxygen atom. As a result, it is a molecular compound.
Whereas NaCl, CaO, and MgS compounds are formed due to transfer of electron from one atom to another.
Thus, we can conclude that out of the given options
formula is a molecular compound.
Step-by-step explanation:
Hey there! Down here :D

Now , let's balance it by Multiplying 2 on Calcium Side.

Is the Required Equation.
Hope it helps :)
<h3>Redox Reaction: Is it?</h3>
Yes, this is because:-

- Here, Calcium acts as Reducing Agent
- And Oxygen is oxidizing agent.
- And also, Cao gets oxidized.
It is also a Combination reaction.

- Here A is Calcium
- Here B is Oxygen.
Answer:
C: Irrational
Explanation:
the reason i chose C because when you add a rational and irrational number together you still get a repeating number which is irrational.
For Example: Take a rational number 5 and Pi
if you ad those together 5+3.1415... you still get a repeating decimal, and repeating decimals are also irrational numbers.
Hope this helps :D
Answer:
its A you have the right one chosen
Step-by-step explanation: