Question

how many atoms are there in 10 g of ne!?????​

Answer 1

Answer:

3.011 X 10 * 23  ATOMS

EXPLANATION

MASS OF NEON = 20 g

THEREFORE : 20 g OF NEON CONTAINS 6.022 X 10*23 ATOMS

                        THEN 10 g OF NEON WILL CONTAIN

                            6.022 x 10 *23

                            _______________

                                          2

                      =  3.011 x  10 *23  ATOMS

       

HOPE IT HELPS .................................

PLZ MARK BRAINLIEST

Answer 2

2.98×10²³ atoms are present in 10 g of Neon

Neons mass will help to find the mass of one mole of element and how many moles are present in 10 gm of Neon

Explanation:

The Molar mass of Neon is 20.18 g/mol that means

20.18 gm of Neon contains 6.022×10²³

10 gm of Neon contains 10× 1mole of Neon/20.18

=0.496 moles Neon

Now one mole of Neon contains=0.496 ×6.022×10²³

=2.98×10²³ atoms of 10 g of Neon.