noorantwan
noorantwan
11-09-2020
Chemistry
contestada
Why do fireworks produce different colors
Respuesta :
eliamns
eliamns
11-09-2020
every chemical element releases a different amount of energy, and that energy is what determines the color
Answer Link
VER TODAS LAS RESPUESTAS ( 38+ )
Otras preguntas
The volume of a prism is 7800 mm3. What is the volume of this prism, measured in cm3? A. 7.8 cm3 B. 780 cm3 C. 78,000 cm3 D. 7,800,000 cm3
Who is the speaker of Theodore Roethke's "An Elegy for Jane (My student, thrown by a horse)"? A.The poet B.The riding instructor C.Jane's father D.None of the a
"Squanto continued with them and was their interpreter and was a special instrument sent of God for their good beyond their expectation. He directed them how to
How does biofuel use differ from solar, wind, and geothermal energy use? a. Biofuels can have a more widespread use. b. Biofuels are less damaging to the enviro
Please help! How did the northern and southern views of the American tariff on British manufactured goods differ?
Which additional word or words in the sentence should be capitalized? When you hike through the grand canyon in arizona, the colors of the rocks and the views a
In which sentence does the hyphen correctly divide a word? A. Samantha enjoys reading about p- olitics. B. Samantha enjoys reading about politi- cs.
A comparison of the plots in "Paul's Case" and "The Cask of Amontillado" reveals that both stories move from what to what
The point (–4,9) is translated right 5, down 6. What are the coordinates of the translated point? A. (1, 3) B. (1, 15) C. (–9, 3) D. (–9, 15)
The internal conflict in “The Colomber” by Dino Buzzati happens __________. between Stefano and the colomber between Stefano and his father within Stefano withi