Exothermic i guess because delta h is negative
Answer: Neon
Explanation:
Neon has 10 protons
Boron has 5 protons. So neon has more protons.
Hope this helps :) Can u mark me branliest plz
Answer:
Volume of the rock, V = 2 mL
Explanation:
It is given that,
Water filled in a graduated cylinder is 3 mL
She then drops a small rock into the cylinder and the water level rises to the 5 mL mark
We need to find the volume of the rock.
The volume of the rock is equal to the difference in volume mark. So,
V = 5 mL - 3 mL
V = 2 mL.
I believe the correct answer from the choices listed above is option 4. The 3 isomers of pentane have different structural formulas. <span>An </span>isomer<span> is a molecule with the same molecular formula as another molecule, but with a different chemical structure. Hope this answers the question.</span>
Answer:
10/3 m/s. v=d/t. so 100/30 = 10/3
