Base your answer on the information below and on your knowledge of chemistry. The table below shows data for three isotopes of the same element.
Data for Three Isotopes of an Element
Isotopes
Number of Number of
Protons Neutrons
Atomic
Mass
Natural
Abundance
(%)
Atom D
12
12
23.99
78.99
Atom E
12
13
24.99
10.00
Atom G
12
14
25.98
11.01
Compare the energy of an electron in the first electron shell to the energy of an electron in
the second electron shell in an atom of isotope E.

Listen base your answer to the question on the information below. propane is a fuel that is sold in rigid, pressurized cylinders. most of the propane in a cylinder is liquid, with gas in the space above the liquid level. when propane is released from the cylinder, the propane leaves the cylinder as a gas. propane gas is used as a fuel by mixing it with oxygen in the air and igniting the mixture, as represented by the balanced equation below. c3h8(g) + 5o2(g) → 3co2(g) + 4h2o() + 2219.2 kja small amount of methanethiol, which has a distinct odor, is added to the propane to consumers detect a propane leak. in methanethiol, the odor is caused by the thiol functional group (–sh). methanethiol, ch3sh, has a structure that is very similar to the structure of methanol. what is the correct structural formula for a molecule of methanethiol

Apush or pull that moves or changes and object when to objects touch

Need ! asap will mark 10 pts using the room temperature line (orange line) and your periodic table, make lists that identify the state of matter (gas, liquid, or solid) in which each element you plotted exists at room temperature. explain your answers