Evan Pham
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unit test Science Quiz on Ions and Element of The Periodic Table, created by Evan Pham on 19/09/2016.

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Evan Pham
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Ions and Element of The Periodic Table

Question 1 of 3

1

What is the full and correct order of the first 20 elements

Select one of the following:

  • Ba, Au, H, Hg, Zn, Kr, Y, Pt, Rh, Ag, Fr, Li, Se, W

  • H, He, Li, Be, B, C, N, O, Fl, Ne, Na, Mg, Al, Si, P, S, Cl, Ar, K, Ca

  • B, C, N, O, Fl, Mg, Al, Si, P, S

Explanation

Question 2 of 3

1

Select from the dropdown lists to complete the text.

A correct Bohr Rutherford, diagram is drawn with the correct amount of ( Proton, Electron, Ions ) and ( Neutron, Charge, Stuff ) in the Nucleus, and Electrons distributed in a ( anti-clockwise, clockwise, horizontal ) formation outside. The amount of Electron an ( Ring, Circle, orbital ) can hold is ( 8,8,16, 2,8,8, 1,4,3 ) more. For example the first orbital can hold two then the next one is eight and so fourth. The groups in the periodic table can tell you how much Electrons is in the ( Inner, correct, Valence ) Orbital

Explanation

Question 3 of 3

1

A positive Ion is a gained when a atom loses one or more Electron. vice versa

Select one of the following:

  • True
  • False

Explanation

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