No Stupid Questions@lemmy.world · 5 months ago

How do I verbally say 2.1 ng/kg

andrewta@lemmy.world to

No Stupid Questions@lemmy.world · 5 months ago

I know the ng means nanogram

But I’m curious how would I say the above line of 2.1 ng/kg

For context I got it from this paragraph

a lethal dose of 1.3–2.1 ng/kg in humans

Would it be

2.1 nanogram per kilogram?

Also if I wanted to write that as a decimal number how would i write that?

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5 months ago
2.1 ppt (parts per trillion)

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