What is the main difference between the early models of the atom and the modern model? A) Only the modern model includes protons.

B) None of the early models include neutrons.

C) Electrons and protons move in specific orbits around the nucleus in the modern model.

D) The nucleus consists of protons and neutrons, and the electrons orbit the nucleus in the modern model.

TIMED TEST PLZ HELP

How many moles are in 7.2 x 10^23 carbon molecules? (*round to the nearest hundredth and include the unit "mol c" after your number) question 6 options:

How does a noncompetitive inhibitor reduce an enzyme’s activity?

Achemist is studying the following equilibirum, which has the given equilibrium constant at a certain temperature: 2 no(g) + cl2(g) < => 2 nocl(g) kp = 2 x 10^(-6)he fills a reaction vessel at this temperature with 13. atm of nitrogen monoxide gas and 12. atm of chlorine gas. use this data to answer the questions: a. can you predict the equilibrium pressure of noci, using only the tools available to you within aleks? y/nb. if you said yes, then enter the equilibrium pressure of nocl at right. round your answer to 1 significant digit.