That means the rock has a downward force due to gravity of
(9.8)(36,000)
= 352,800 N downwards on a free body diagram. If the rock is balanced,
that means the normal force up is equal to 352,800 N. And due to
Newton's about equal and opposite reactions, if the pedestal is pushing
up on the rock with 352,800 N of force, then the rock is exerting
352,800 N of force onto the pedestal.
It is a conductor - it allows electrons to flow
Answer:
I think it's a sulphate ion, because when you add hydrochloric acid to it it produces bubbles and when you add barium chloride it then produces a white precipitate.its formula is SO4
I hope this helps
Density = mass/volume
D = 500 g /200 cm^3
D = 2.5 g/cm^3
hope this helps!
This statement lons form because the loss of one or more electrons makes them less stable than their corresponding atoms; this state requires more energy to maintain is FALSE.
- An ion forms when an atom loses or gains one more electrons.
- This loss or gain of electrons causes the ion to gain the stable octet configuration.
- This stable octet configuration requires less energy to maintain than the corresponding atom.
So, since the stable octet configuration of the ion requires less energy than the corresponding atom, the statement is false.
So, the statement lons form because the loss of one or more electrons makes them less stable than their corresponding atoms; this state requires more energy to maintain is FALSE.
Learn more about ions here:
brainly.com/question/3631272
