Seudónimo
Seudónimo
21-10-2020
Chemistry
contestada
Please help me, I am struggling please help
Respuesta :
adrianabazan
adrianabazan
21-10-2020
Answer:
Colors are seen by burning of metal salts, for example Sodium chloride makes yellow frame.
It is very common for fireworks to contain Aluminum, Iron, Steal, Zinc or the Magnesium’s dust to create bright light.
Answer Link
VER TODAS LAS RESPUESTAS ( 14+ )
Otras preguntas
Suppose that in a random selection of 100 colored candies, 24% of them are blue. the candy company claims that the percentage of blue candies is equal to 28%
The number of workers who currently contribute to the social security program is ___________________________.
what is the position of D on the number line
Is the concentration of sensory organs and nervous tissue in a defined head region of the body?
Merrill Lynch announced this week that 3400 workers will be laid off. What pwrcent of their 65000 employees does this represent
I need help with this worksheet
Which cluster of cultures in the globe studies have high scores on humane orientations and are generally very concerned for and sensitive to others? latin ameri
What is a goat that lives out in the wild
44 points. find the surface area of the pyramid to the nearest whole number.
The nth term of a sequence is n2+20a)What is the first three terms of the sequence? b.many terms in the sequence are less than 50?
