24mayaalshamsi 24mayaalshamsi

30-10-2020
Biology

contestada

his is how platinum appears in the periodic table.A purple box has P t at the center and 78 above. Below it says platinum and below that 195.08.

Rounded to the nearest whole number, what is the atomic mass of platinum?

78
117
195
273

Respuesta :

Caadeeey Caadeeey

30-10-2020

Answer:

The answer is 195, the atomic mass is always the bottom number below the name of the element.

Answer Link

RAHAELY RAHAELY

02-12-2020

Answer:

195

Explanation:

i took the test on edge

Answer Link

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