HELP HELP If an object has mass of 5 g and volume of 5 cm3 , would it float in salt water? (given: density = mass/volume; density of salt water = 1.2 g/cm3) A) Cannot tell without knowing the volume of the water

B) Yes it will float

C) Cannot tell without knowing the mass of the water

D) No - it will sink

Me i dont know what to do! the table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 10 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.

Draw the aromatic compound toluene (methylbenzene). show all hydrogen atoms, including those on the ring.

What are several ways to reduce the effect of friction