Question

what is the atomic mass of aluminium

Answer 1

HEY MATE
HERE IS YOUR ANSWER

$topic - \: \\ atomic \: mass \: of \: aluminium \: \\ answer - \\ atomic \: mass = 26.981539 \: u \binom + - 8 \times {10}^{ - 7} u$

☺️☺️☺️

HOPE IT HELPFUL FOR YOU

Answer 2

Answer:

$\huge\mathfrak\red{{Here~is~your~Answer}}$

Atomic mass is the sum of number of protons and of neutrons.

Aluminum contains thirteen protons and fourteen neutrons in it.

So, it's atomic mass is .

i.e.

Atomic Mass of Aluminum = Number of protons + Number of neutrons

=> 13 + 14

=> 27 u

27 u is the Atomic Mass of Aluminum.

——————————————————————————

HOPE IT WILL HELP YOU ❤️❤️❤️

plzzz mark me as BRAINLIEST ❤️❤️❤️

——————————————————————————