Thanks for the tips! I've just used what the school has on hand, but always had a suspicion that it would be easier to use the solid salts. The acid dip is a fantastic idea to clean in-between uses. Barium never seems to come up green/yellow for me so perhaps there's some contamination going on. Thanks again for sharing!
That's not a bad idea, I might try that next time :) There's always a risk of the matchwood or cotton bud catching fire and affecting the colour, so I think the best results come from using a metal spatula with the powder instead.
love that they give examples in what the compounds are used in
I did this at school for bonfire night and it was the funnest thing ever!
This channel is awesome, thanks for great quality in information and presentation👍
Can you soak these metals onto a candle wick overnight and then make candles and have the candle flame burn these colours!?
Barium gives us a pale green or light green color and not " a very orange yellow "
I noticed this too. Barium should be green.
Solid salts work best; you can dip platinum/nichrome wire in acid then to solid salt and burn it. Also, isnt barium supposed to be green?
Thanks for the tips! I've just used what the school has on hand, but always had a suspicion that it would be easier to use the solid salts. The acid dip is a fantastic idea to clean in-between uses. Barium never seems to come up green/yellow for me so perhaps there's some contamination going on. Thanks again for sharing!
Barium salts gives a light green colour to the flame. Solid salts taken on a tiny loop of metal wire will give best result
Try Denarora Flame Color Changing Packets to get a colorful fire🌈🔥
温度需要达到2500 摄氏度以上，才能燃烧出真实的色彩，用铝热反应试试😅😅😅
why barium chloride is not green?
Pog Pog Pog Pog Pog
Pogger
why do you need chloride in each element?
How to get the color
Thanks!
A fun fact I learned today is, fireworks are made out of hot embers of metals.
Thank you
Thanks
u should have used cotton buds instead
for detailed vision
That's not a bad idea, I might try that next time :) There's always a risk of the matchwood or cotton bud catching fire and affecting the colour, so I think the best results come from using a metal spatula with the powder instead.
What would be the control variable in this experiment?
yes
factors that remain the same throughout the experiment
Thanks for information ☺️
nice
no lithium ?? :(((( its so perrtyyyyy
Edi wow
Wow
Gee golly!
Go thru all that to demo the colors...
And use *wood*... 🙄
Some of the colors are really wrong 🤣
Uranium 😁