According to the experiments of Ernest Rutherford, where can a majority of a given atom's mass be found?
A) scattered randomly throughout an approximately cube-shaped atom
B) at the center of an approximately spherical atom
C) in concentric layers of spherical shape
D) as small pieces orbiting a common center in circular paths
Question 2
The Colorado River water in Colorado has a salinity of about . By the time this water passes into Mexico its salinity has increased to about . How many milligrams of salts have been added to each liter of water?
A) 95 milligrams have been added to each liter of water.
B) 950 milligrams have been added to each liter of water.
C) 9500 milligrams have been added to each liter of water.
D) 9.5 milligrams have been added to each liter of water.
Parasite removal experiments.
Mendel's Monohybrid Experiments p1
A Coronal Mass Ejection
Polar ice caps lose mass as surface ice melts
Which of the following is the electron dot formula for an atom of strontium?