adrianashford24
adrianashford24 adrianashford24
  • 02-10-2020
  • Physics
contestada

please help im stuck ​

please help im stuck class=

Respuesta :

mustapha16
mustapha16 mustapha16
  • 02-10-2020

Answer:

1) B

2) B

Explanation:

1) because the relative atomic mass of zinc is 29 and it has a valence electron of 2+ charge.

2) Oxygen because it is has the second highest electronegativity and has a valence electron of-2 charge.

Answer Link
marburysincer5
marburysincer5 marburysincer5
  • 02-10-2020

Answer:

1.b,2.b

Explanation:

Answer Link

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