Predict which of the following two compounds will undergo an E2 reaction more rapidly: The trans isomer is faster because the Cl predominantly occupies an equatorial position. The cis isomer is faster because the Cl predominantly occupies an axial position. The cis isomer is faster because the Cl predominantly occupies an equatorial position. The trans isomer is faster because the Cl predominantly occupies an axial position.

out of these options:

ability to burn paper

pure sodium reacting violently with water

the boiling point of water

helium does not tend to react with anything

i would say this is a physical property:

helium does not tend to react with anything

why? :

i said helium does not tend to react with anything because well, it reacts to ! but ability to burn paper, pure sodium reacting violently with water, & the boiling point of water are chemical or

physical properties: the properties of a substance that can be observed without changing the chemical makeup of the substance

chemical properties: properties of a substance relating to the chemical nature and reactivity of the substance

the number of protons in the nucleus of a given element. has slight luster and conducts electricity at high temperatures like metal.but like a nonmetal,boron is brittle and does not conduct electricity well at low temperatures. in graphite, carbon is a soft,brittle solid.it is reflective,ductile,or malleable.

where are the choice options?