((PLEASE HELP ASAP i have no idea what i'm doing i need someone who does. Will give BRAINLIEST if correct. and p l e a s e do n o t leave out a n y information.))

Use the Periodic Table of Elements to obtain information about each element in the Mystery Clues list. Record your information on the Mystery Clues Data table.

Mystery Clues:

A. This element has 12 electrons when the atom is electrically neutral.

B. This element is is an alkaline-earth metals group. It has 20 protons.

C. This element has 7 electrons when the atom is electrically neutral.

D. An isotope of this element has 8 neutrons and a mass of 14.

E. This element has a chemical signal Hg.

F. This element belongs to the same group as aluminum (Al) and has an atomic mass of 69.72.

There is a Mystery Clues Data table that you need to fill out, and for each element there is an atomic number, atomic mass, number of protons, total number of electrons when electrically neutral, and the element's symbol.

(I wasn't able to take a picture of the table so it's just a description, the best I can do.)

How do the measurements of charge at the different locations on the sphere compare to each other? the charge measurements are different at all locations on the sphere. the charge measurements are virtually not the same at all locations on the sphere except for the charge at the very top and at the very bottom that are equal. the charge measurements are virtually the same at all locations on the sphere except for the charge at the very top. at the top, the conductive sphere has a small disk that is made of different material. the charge measurements are the same at all locations on the sphere. what happens to the charge on the conductive sphere when it is connected to a source of charge such as the electrostatic voltage source? nothing will happen because no charge goes around the surface of the sphere. the charge on the conductive sphere spreads out over the surface of the sphere; being greater in some specific locations on the sphere. the charge on the conductive sphere spreads out uniformly over the surface of the sphere. the charge on the conductive sphere spreads out non-uniformly over the surface of the sphere.

In science and physics what is the standard unit of measure for speed?

A5 foot by 5 foot box culvert is buried 6 feet beneath the surface of the ground. a crosssection of this very long culvert (into and out of the page) is illustrated below. assume that the soil in which the culvert is buried has the following properties: jt = 120 pcf, w = 12%, ko = 0.50, ka = 0.33, and kp = 3.00. calculate the total horizontal force per unit length of culvert (fh) felt on one of the vertical faces of the culvert.