I don't know anything sorry for inconvenience but I will be used to make a system running with artificial intelligence
Answer:
A is a physical change, no atoms are being lost its still in it original form
B is a chemical change, it is losing atoms and changing into a new substance
Explanation:
Answer:
<h2>0.87 atm </h2>
Explanation:
The new pressure can be found by using the formula for Boyle's law which is

Since we are finding the new pressure

From the question
2.47 L = 2470 mL
We have

We have the final answer as
<h3>0.87 atm</h3>
Hope this helps you
Answer:
That would be the Alkali metals, and the Alkaline earth metals.
Explanation:
I just did 3.02 periodic table guided notes. np.
Brainliest is appreciated. thx.
-Hailey
Answer:
It is formed when magma is trapped deep inside the Earth.
Explanation:
Intrusive or plutonic, igneous rock forms when magma is trapped deep inside the Earth.
medium grained rocks ( crystal 2mm to 5mm) coarse grained rocks with crystal over 5mm in size.