Question

f sma
unds.
with. More than millions of atoms when
stacked would make a layer barely as thick
as this sheet of paper.
Atomic radius is measured in nanometres.
1/109m
1 nm
1 m
109 nm
also meant a definite
that is, one atom of
suggested that the
made from one or t
the element.
naso
giver
hata
Relative Sizes
Hydrogen
ticles
Radii (in m)
10-10
Phosphorus
Example
Atom of hydrogen
Molecule of water
Molecule of haemoglobin
10-9
C
Copper
dium
10-8
Gold
gol
were
..9
10-4
Grain of sand
cells
10-2
Ant
um
Fig. 3.3: Symbols
ese
10-1
Dalton
Watermelon
CIENC
ATOMS AND MOLECULES​

Answer 1

Answer:

The radius of an atom can only be found by measuring the distance between the nuclei of two ... If you are interested, 1 Angstrom is 10-10 m; 1 nm = 10-9 m.