Which of the following is the largest volume? (b? )
1.2 x 105 cm3
1.2 x 102 m3
2.0 x 104 dm3
1.2 x 108 mm3

Which of the following pressures is equal to 760 mm hg? 2.0 atm 101.3 pa 101,300 kpa 101,300 pa

Which statement correctly describes metallic bonds? a. they form when certain atoms lose electrons and other atoms gain electrons. b. they involve an attraction between anions and cations. they always involvpoth a metal and a nonmetal. d. they can only form between atoms of the same element. e. they form because electrons can move freely between atoms.

What happens to isotopes that are unstable?