What are the names of the 3 types of galaxies?
A. spiral, elliptical, electromagnetic
B. spiral, irregular, electromagnetic
C. elliptical, obtuse, irregular
D. spiral, elliptical, irregular

state the principle of separating two immiscible liquids by separating funnel. describe an activity with diagram to separate a mixture of water and kerosene oil. answer: immiscible layers separate out in layers depending on their densities in separating funne

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

catya your not at all which answer i've seen you do this on another question!

you gotta add the following molecules so we can give u an answer

explanation: