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image

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expressionism

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:meowparty:

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does he look 17 to any scrollers I can’t tell people’s ages

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i think he looks a bit older than that, but not by too much

i’m also terrible with people’s ages

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like 18? 19? 20?

:sob: I usually get my mom to tell me what age they look like lmao but she went to be earlier. Like to me he looks a lot older than 15 but a lot younger than 25 lmao

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maybe 19?

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Fe2+

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Ew, chemistry xD probably

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I hateee chemistry

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sameee

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Hmm might have to go younger then
But would you believe him if he said “yo I’m 17”

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I have homework currently do you want to see how it looks like? :grimacing: :dizzy_face:

I have headache from just looking at it

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Sure! Haven’t done chemistry in a couple of years though xD

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Watch the video in the link before answering the questions: https://www.youtube.com/watch?v=u16cHRC1Yc4

What is Isoelectronic?

Complete the following table. Note that the name of a NON-METALLIC ion ends in -IDE while the name for a METALLIC ion uses the full name of the metal

ION ION

SYMBOL NUMBER

OF

PROTONS NUMBER

OF

ELECTRONS NUMBER OF

ELECTRONS

LOST OR GAINED SAME # OF

ELECTRONS AS WHAT

NOBLE GAS?
ex fluoride F- 9 10 gained one Neon
1 Idiodide I- 53 54 Gained one Zenon
2 Sulphide S2− 16 18 gained two Argon
3 potassium K+ 19 18 lost one
4 Calcium Ca2+ 20 18 Lost two
5 Bromide 35 36
6 Sr2+
7 Nitride (ion)

[31]

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Ewww :laughing:

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:rofl: :sob:

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