2 Points
Which of the following phrases describes core electrons?
O
A. Electrons that are farthest from the nucleus
O
B. Electrons that determine an atom's properties
3
.
O
C. Electrons that are involved in chemical reactions
D. Electrons that are closest to the nucleus
SUBM

If the root word engage means “to connect with something,” what does the word disengage mean in the following sentence? he disengaged the gears by stepping on the clutch pedal. a.added more engine powerb. activated a connection to the pedalc. stalled the engined. released a connection to the pedal

Select the correct answer. which statement is true about a polarized object? o a. it gains electrons and becomes negatively charged. ob. it gains protons and becomes positively charged. oc. the number of positive and negative charges can be the same. od. it has to be a metal. o e. there is no change in the distribution of the charge in the object. reset next what

Which of the following represents the ester functional group? a. -coo- b. -cho c. -cooh d. c=o