Which of the following is a characteristic of most non-metals and is not a characteristic of most metals? a. replaces the hydrogen in acids to form stable compounds b. is malleable and ductile c. has a negative charge when a current is run through its solution d. can conduct electricity and heat

How many atoms of oxygen are contained in 160 grams of n2o3

A650 ml sodium bromine solution has a bromide ion concentration of 0.245 m. what is the mass (g) of sodium bromide in solution? a) 103.b)0.00155.c)16400.d) 16.4.e) 0.159

Alice did an experiment to find the relationship between the angle at which a ray of light strikes a mirror and the angle at which the mirror reflects the light. she placed a ray box in front of a mirror. she changed the angle at which the light from the ray box struck the mirror and noted the corresponding angle at which the mirror reflected the light. which of the following is the dependent variable in this experiment? the mirror used to reflect the light the ray box used as the source of light angle at which the light from the ray box strikes the mirror angle at which the mirror reflects the light from the ray box