Question 19 of 25 Which sentence best explains the observed trend in atomic radius as you
move down the periodic table?
A. The more neutrons a nucleus has the larger the atomic radius.
B. The more energy levels that are occupied by electrons, the larger
the atomic radius.
C. The more core electrons an atom has, the smaller the atomic
radius.
D. The more paired electrons there are, the smaller the atomic radius.
SUBMI

Can smoke be transformed into liquid or used as energy or both?

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

Which statement describes james chadwick’s discovery.