The New Encyclopædia Britannica in 30 Volumes: Macropædia : Knowledge in Depth. - 19 Bd, Volumes 1-19Encyclopædia Britannica, 1974 |
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Page 52
... similar to Centropomidae . Piscivorous ; freshwaters of Africa ; at river mouths and along coasts in Southeast Asia and northern Australia ; up to about 180 cm ( 6 ft ) long and 140 kg ( 300 lb ) ; excellent food fishes . Family ...
... similar to Centropomidae . Piscivorous ; freshwaters of Africa ; at river mouths and along coasts in Southeast Asia and northern Australia ; up to about 180 cm ( 6 ft ) long and 140 kg ( 300 lb ) ; excellent food fishes . Family ...
Page 80
... similar atom by sharing a pair of electrons with it ; each atom thus achieves the noble - gas configuration by having three unshared pairs and one shared electron pair in its valence shell . The properties of elements in the same group ...
... similar atom by sharing a pair of electrons with it ; each atom thus achieves the noble - gas configuration by having three unshared pairs and one shared electron pair in its valence shell . The properties of elements in the same group ...
Page 612
... similar to a nettle ( plant ) sting tetramine , 5 - hydroxytryptamine Cnidarians * Fire coral ( Millepora species ) ; tropical seas Portuguese man - of - war ( Physalia species ) ; tropical seas Sea wasp ( Chironex fleckeri ) ; northern ...
... similar to a nettle ( plant ) sting tetramine , 5 - hydroxytryptamine Cnidarians * Fire coral ( Millepora species ) ; tropical seas Portuguese man - of - war ( Physalia species ) ; tropical seas Sea wasp ( Chironex fleckeri ) ; northern ...
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activity America animals appear areas atoms became become body called camera century changes chemical Church colour common complete compounds consists containing continued drugs early effect electrons elements energy example existence experience Family field Figure fins fishes human important increase individual industry islands Italy known later less light liquid living lower major material means ment methods movement natural North occur organic original Peking Pentecostal percent period Persian personality pest Peter petroleum phase Philip philosophy photographs plant political position possible practice present pressure printing problems production Quakers range region remains result rocks similar social South species structure surface temperature theory tion United University usually widely