the hand-shape-sign: 
show the back of fist to the reader (横向きの拳、甲を相手側に)
the hand-movement-sign:  
draw the basis shape starting from  the upper point (上からスタート)

name: pu sound of pull (プ)

ASCII: h (associating with : H)

phonetic: unused

definition (single): substance, material (物質)

main image (in C-c):

1) This relates to various chemicals/materials and their elements.
(いろんな物質とその要素・成分・それでできた薬剤など)
2) Related to the shape of this symbol (記号の形に関連)

examples of C-c:

They say there are more than 20 million kinds of chemical materials and more
increasing day by day. I don't have much knowledge about chemistry,
so tried only for a few basic thing. Any new materials would be able to
be show by joined C-cs, please join to develop this page.
{01,29}: the individual dot-like elements of materials }: atom (原子)
  {01,29,16( parts )}: elementary particle (素粒子)
  {01,29,16,19(inside)}: proton (陽子)
  {01,29,16,20(outside)}: electron (電子)
  {01,29,16,60(penetrate)}: neutron (中性子)
{29,32( unit )}: element (元素)
{40( balance ),29}: hormone (ホルモン)
{57( wonder ),29}: unknown material (未知物質)
{45( relation ),29}: catalyst( as a chemical term) (触媒)
{{12,34}(electric),14(go through),29}: conductor (導体)
{05(denied),12,34,29}: nonconductor (不導体)
{63(controlled),12,34,29}: semiconductor (半導体)
{29,34}: molecule( as the fundamental C-c ) (分子)
{03,29} : { long shaped 29( an elemental material) }: fiber (繊維)
  {03,29,37( nature )} : natural fiber (with 37( nature)) (自然繊維)
  {03,29,38( artificial )} : artificial fiber (with 38( artificial)) (人工繊維)
  {03,29,66( plant)} : plant fiber (with 66( plant)) (植物繊維)
{04,29,46}{harmful material(29)}: toxic (毒物)

{07,29( material,  substance )} : large mass ( as scientific term ) (質量大)
  {08( small ),29}: small mass( as scientific term) (質量小)
    {{07,08}( degree ),29}: mass( as scientific term) (質量)
  {29,26( compounded )}:  chemical  compound, (chemically) combine(vi. with #gd, vt. with #ge) (化合物)
  {67( life ),29,26}: organic compound (有機化合物)
{24,29( material )}: metal (金属)
  {{20(out-going),{23,33}(color)} yellow, metal}: gold, golden (金、金の)
{59( water ),29}: hydrogen (水素)
{67( life ),29}( a life needs this element to grow ) : nitrogen (窒素)
{66( plant ),29} (chlorophyll in plants get this element from air with sunlight): carbon (炭素)
{{10,42}( sea ),29}: sodium (ナトリウム)
{{44,52}( fire ), 29}: oxygen (酸素)
{{24,51}( bone ),29}: calcium (カルシウム)
{ {17,18,19,20,44}(  radiation ),29}: radioactive (material) (放射性物質)
{38( human made ),29}: human-made chemical such as plutonium (プルトリウムのような人工元素)
{29,50( thing/goods )}: chemical material (剤)
  {{67,25}( care ){29,50}( chemical material )}: medicine/ drug  (薬剤)
  {{67,25}{29,50},65(occupation )}: pharmacist (薬剤師)
{29the main material from {10,42}(sea)}: salt (塩)
{{33,39,44,47}(sweet),29}: sugar, sweetening (砂糖･糖分)

Related to the shape of this symbol (記号の形に関連)

{29,31(shape)}: rhombus (菱形)