Answer:
Addition of shells increases the distance of outer electrons from the nucleus.
Explanation:
Shielding effect is known as the attraction between the nucleus and an electron of any atom. In other words, it is the reduction in effective nuclear charge on an electron cloud.
Addition of electron shells results in the shielding of electron from nucleus. As the number of electron shells increases then farther will be the electrons placed from the nucleus and hence it will become easier to expel the electrons from outer shells with only little amount of ionization energy.
So, the amount of ionization energy require will be indirectly proportional to the shielding effect because more the shielding of electrons from the nucleus less will be the ionization energy require to expel the electrons.
Water changes from a liquid to a gas.
Explanation:
In locations U and X, water changes from a liquid to a gas.
What we have in this step is a phase change by which liquid water turns into vapor.
- Evaporation is a phase change from liquid to gaseous form.
- Water in the ocean and in plants are removed by evaporation and turned into vapor.
- In the air, at stage V, the water condenses
- The condensed water falls back as precipitation in step W which runs off
learn more:
State changes brainly.com/question/10972073
#learnwithBrainly
Answer:
g = 0.85 m
Explanation:
g =
were; g is the acceleration due to Earth's gravity, G is Newton's gravitation constant (6.674 x N), M is the mass of the earth (5.972 x kg), and h is the distance of meteoroid to the earth.
h = 3.40 x R
= 3.40 x 6371 km
h = 21661.4 km
= 21661400 m
Thus,
g =
=
= 0.84944
g = 0.85 m
The acceleration due to the Earth's gravitation is 0.85 m.
It should give out the same voltage ⚡ though different current flows through them since it resistance is in parallel
Answer:
i have absolutly no idea how to do it but i looked it up and your answer should be B. i could be wrong but thats what the web told me