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Pachacha [2.7K]
2 years ago
15

If an element forms 1- ion, in which group of the periodic table would you expect to find it

Chemistry
2 answers:
elena55 [62]2 years ago
7 0

Answer:

the correct answer is 17

irina1246 [14]2 years ago
4 0

Many of the elements on the periodic table will always form ions that have the same charge. The alkali metals (shown in yellow) always form +1 ions. The alkaline earth metals (red) always form +2 ions. The halogens (blue) always form -1 ions.

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4,320 minutes

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A stone is dropped from the roof of a building; 2.00s after that, a second stone is thrown straight down with an initial speed o
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A) -0.5(9.8)*t^2 = -25(t-2) - 0.5(9.8)(t-2)^2 
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0 = -25t+50+19.6t - 19.6 
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3 years ago
Define Acid and alkalis​
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Answer:

Acids have a pH less than 7. Acids contain lots of hydrogen ions

Alkalis have a pH greater than 7. Alkalis contain lots of hydroxide ions

<u><em></em></u>

<u><em>Please mark as brainliest if answer is right </em></u>

Have a great day, be safe and healthy  

Thank u  

XD

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