Answer:
I think
Explanation:
Li = 2s^1
Be = 2s^2
B = 2p^1
C = 2p^2
I think that is what it is asking if not sorry
Answer:
soul eater is a social enterprise
Explanation:
they donate a minimum of 10 percent to the soul community . soul water was born from the idea that everyone should be able to enjoy quality drinking tap water
Answer:
- <u>The container must be built of lead, and it should be kept in a concrete vault.</u>
Explanation:
The goal is to contain the <em>gamma rays</em> to<em> reduce</em> the <em>exposure </em>to their harmful <em>radiation</em>.
The gamma rays are the most energetic electromagnetic radiation: they have the smallest wavelength, the largest frequency, and the largest energy from all the electromagnetic radiations.
Due to that, only very dense substances like lead and concrete can stop the gamma rays. In the case of concrete, large blocks with thick walls are required.
Thus, in a lab the best container for a sample of uranium - 238 that is decaying, emitting gamma rays, must be built of lead, and enclosed in a conrete vault.
You can't draw on here but if you are looking for the molecular shape of CO2 it is linear. The central atom (C) is bonded to two atoms and has no lone pairs. It has a bond angle of 180 degrees and a hybridization of sp.
