Visible light is only a portion of light found on the electromagnetic spectrum. Which of the following
shows the order of visible light from the light with
shortest wavelength to the longest wavelength?
A. violet, indigo, blue, green, yellow, orange, red
B. red, orange, yellow, green, blue, indigo, violet
C. blue, violet, indigo, green, red, orange, yellow
D. orange, red, yellow, indigo, violet, blue, green

b. accuracy of the data matters alot more than its number of digits, organization or amount of detail. quantitative observation is more accepted than the qualitative observation.

rosa was looking for patterns to predict the products of chemical reactions. she recorded three similar decomposition reactions in the table.she should record 2licl + 3o2.

in the last row of the table. it is the thermal decomposition of chlorate lithium, hence, she should record these products as: lithium chloride ( 2licl ) and oxygen ( 3o2 )   2 > 2 licl + 3o2.