6.1 Atomic structure and isotopes

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42

Question 37

A particle detector records an ion made from a neutral atom. The nucleus of the atom has not changed. The ion has relative charge +3. Each electron has a relative charge of -1 and a relative mass of $11840\displaystyle \frac{1}{1840}$ .

Which gives how the ion was formed and how its relative mass compares with the neutral atom?

[1]

Three electrons were added; the relative mass is higher by $31840\frac{3}{1840}$ .

Three electrons were added; the relative mass is unchanged.

Three electrons were removed; the relative mass is lower by $31840\frac{3}{1840}$ .

Three electrons were removed; the relative mass is unchanged.

Which gives how the ion was formed and how its relative mass compares with the neutral atom?

Three electrons were added; the relative mass is higher by $31840\frac{3}{1840}$ .

Three electrons were added; the relative mass is unchanged.

Three electrons were removed; the relative mass is lower by $31840\frac{3}{1840}$ .

Three electrons were removed; the relative mass is unchanged.

6.1 Atomic structure and isotopes

Question 37

Markscheme

6.1 Atomic structure and isotopes

Question 37

Markscheme

6.1 Atomic structure and isotopes

Question 37

6.1 Atomic structure and isotopes Questions

6.1 Atomic structure and isotopes

Question 37

6.1 Atomic structure and isotopes Questions