If a mineral has a metallic shine and scratches, which of its properties are being measured?
Choose the two correct answers.
magnetism
hardness
cleavage
luster
Answer: hardness and luster
The Ecliptic is an imaginary line on the sky that marks the annual path of the sun. It is the projection of Earths orbit onto the celestial sphere. The ecliptic is even the starting point for the celestial coordinate system used by astronomers to pinpoint the location of every star, nebula, and galaxy.
Battery,and i think the light bulb because it depends how much energy the light bulb needs
2ci2g+702 is wrong so the absolute great vita
Answer: 2-butanol
Explanation: I looked it up, I really don’t know how trustworthy my source was. (not Wikipedia)
