madihafr22
madihafr22 madihafr22
  • 02-10-2021
  • Chemistry
contestada

can you please help with question 1 and 4​

can you please help with question 1 and 4 class=

Respuesta :

SarimHussain7
SarimHussain7 SarimHussain7
  • 02-10-2021

Answer:

i) 24.305 u

iv) The number of protons determines an element's atomic number and is used to distinguish one element from another.

Answer Link
himaruanuk
himaruanuk himaruanuk
  • 02-10-2021

Answer:

1) 24

2)protons

Explanation:

1) magnesium Ar

2) atomic number

Answer Link

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