Periodic Flashcards by Bowsette Faulkner

Q

What is the last chemical you need to know?

A

Calcium

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Q

What is the first chemical you neeed to know?

A

Hydrogen

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Q

What are the chemicals in group 0?

A

Helium, Neon and Argon

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Q

Name the first five chemicals!

A

Hydrogen, Helium, Lithium, Beryllium, Boron

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Q

Name the last five chemicals!

A

Calcium, Potassium, Argon, Chlorine and Sulfur

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Q

What is the shortened version of potassium?

A

K

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Q

What is oxygens top no.?

A

16

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Q

How many neutrons are in oxygen?

A

8

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Q

What is chlorine’s top number?

A

35.5

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Q

Aluminium is shortened to what?

A

Al

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Q

What group is boron in?

A

3

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Q

How many neutrons does B have?

A

6

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Q

What is the electronic arrangement for sulfur?

A

2, 8, 6

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Q

How many neutrons does sulfur have?

A

16

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Q

What is the 14th chemical?

A

Silicon

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Q

Name 10 chemicals in the 20.

Study These Flashcards

A

H, he, li, be, b, c, n, o, f, ne, na, mg, al, si, p, s, cl, ar, k, ca.