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 ( 48+ )
Otras preguntas
What specific roles for film creation were developed by Ince and the studios of the time? How do those roles compare to what you see in film credits today?
There is a number, which has five digits 5abc9. If this number is the square of an integer, where a,b,c each represent a missing digit and all five digits are d
List the requirements of a paractical fuel
1. Define the term 'centre of gravity of a body'.
List two traits that all primates share.
Not Answered 13.Visited, Not Yet Judged 14.Visited, Not Yet Judged 15.Visited, Not Yet Judged Question Workspace The breakdown of fats within the body is useful
Drag each interval to a box to show if the function shown is increasing, decreasing, or neither over that interval.
2. Find the product of each of the following: (i) 3/5 × (-7)/8 (ii) (-9)/2 × 5/4 (iii) (-6)/11 × 5/3 (iv) (-2)/3 × 6/7
political efficacy plays a role in voter turnout only in older voters
Which of the following is NOT expressed in the Declaration of Independence? * O Natural Rights Popular Sovereignty Separation of Powers The Social Contract O Ot
