1thomson's plum pudding model was based on all but one of these beliels that is
al atoms are neutral
an atom has positive and negative charges
negative charges balance positive charges.
positive charges are embedded in a negative sphere.
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Aglow stick contains a glass vial with chemicals. when the glow stick is bent, the vial breaks and the chemicals react to produce a glow. a science student observes that a glow stick kept in the freezer glows for a longer duration than a glow stick kept at room temperature. what conclusion can be drawn based on the observation? be sure to note the outcome and test variables in the conclusion.

Which element would mostly likely have an electron affinity measuring closest to zero

What happens to the average kinetic energy of a gas when the particles of the gas collide against each other at a constant temperature and volume? explain your answer.