priodic table

priodic table

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Smart Chemical Tools

& Nbsp; ื‘ื’ืจืกื” ื”ืžืœืื” ืฉืœ ืชื›ื ื™ืช MobileChem (ืขื‘ื•ืจ ืฉื ื™ื”ื ืžืกืš ืžื’ืข ื”ื?ืœืคื•ื ื™ื ื ื™ื™ื“ื™ื ืžืงืฉื™ื) ื”ื™ื ื›ืœื™ ื›ื™ืžื™ ื—ื›ื (ืœืชืœืžื™ื“ื™ ืžื“ืขื™ื ื•ื”ื ื“ืกื”). ื”ืชื›ื ื™ืช ื›ื•ืœืœืช ื™ื™ืฉื•ืžื™ื ืจื‘ื™ื (ื?ื™ื?ืจืฆื™ื” ื—ื•ืžืฆื”-ื‘ืกื™ืก, ืžืฉื•ื•ืื•ืช ื›ื™ืžื™ื•ืช, ื–ื™ืงื•ืง ...) ืขื ืจื‘ ืฉืœ...

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Ultimate Physics Quiz

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UltimateTrivia

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Wavelab

Wavelab

ืื ืฉื™ื ืžื•ืกื™ืคื™ื ืœืกืคืจ ืœื ื• ืฉืจืง ื ื™ืชืŸ ืœื”ืจืื•ืช ืขื•ื‘ื“ื•ืช ืคืฉื•ื?ื•ืช ื‘ื?ืœืคื•ืŸ ื”ื ื™ื™ื“. ืื ื—ื ื• ืจื•ืฆื™ื ืœื”ืจืื•ืช ืืช ื”ื”ืคืš. ื ื™ืชืŸ ืœื”ืฉืชืžืฉ WAVELAB ืœื”ืจืื•ืช ืืช ื”ื”ืชืคืฉื?ื•ืช ื•ื”ืคืจืขื” ืฉืœ ื’ืœื™ื. ื–ื” ื—ื™ื•ื ื™ ื›ื“ื™ ืœื”ืขืจื™ืš ืืช ื”ืžื•ืฉื’ื™ื ื”ืžื•ื–ืจื™ื ืฉืœ ืชื•ืจืช ื”ืงื•ื•ื ื?ื™ื. ืื‘ืœ ืœื”ื™ื–ื”ืจ ืฉืœื ืœื”ืคื ื? ืืช ืขืฆืžืš! ืืœ ืชืคื—ื“ ืื ืืชื” ืœื ืžื‘ื™ืŸ ืžื” ื–ื” ื›ืœ ื”ืขื ื™ื™ืŸ. ื–ื”ื• ืกื™ืคื•ืจ ืขืœ ื”ืกื™ืžื•ืœืฆื™ื” ื”ืžืชืžื?ื™ืช ืฉืœ ืžื•ืฉื’ ืคื™ื–ื™. ืื‘ืœ ืืชื” ื™ื›ื•ืœ ืœื”ื™ื•ืช ื›ื™ืฃ ื‘ืœื™ ื™ื“ืข ืคื™ื–ื™ ืขืžื•ืง. ืกื™ืคืงื ื• ื›ืžื” ืฆื‘ืขื™ื ื•ื›ืŸ ืฉืœื™ื?ื” ื‘ื–ืžืŸ ืืžืช ื‘ืืžืฆืขื•ืช ืžืงืฉื™ ื”ืกืคืจื•ืช ืฉืœ ื”ื?ืœืคื•ืŸ ื”ื ื™ื™ื“ ืฉืœืš. ื•ืคื™ื–ื™ืงื” ื’ื ืขืœ ื›ืš ื›ื™ืฃ ืขื...

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Waves Free

ื’ืœื™ื ืžื›ืกื™ื ืืช ื’ืœื™ ืฉื“ื” ื”ืคื™ื–ื™ืงื”. ื”ืชื™ืื•ืจื™ื” ืฉืœ ื’ืœื™ ืžื›ื•ืกื” ื‘ืคืจืง ื™ื—ื™ื“. ืœืื—ืจ ืžื›ืŸ ืžืฉืชืžืฉ ืœืคื ื™ ืฉื”ื•ื ื”ื•ืœืš ืœื?ืคืœ ืชืจื’ื™ืœื™ื ื ื™ืชืŸ ื›ืžื” ืฉืืœื•ืช ืฉืœ ื”ื‘ื ื”. ื”ืกื’ื ื•ืŸ ืฉืœ ืฉืืœื•ืช ืืœื” ื“ื•ืจืฉ ื™ื“ืข ืžืขืžื™ืง ืฉืœ ื”ืžืฉืžืขื•ื™ื•ืช ื”ืืœื”. ืชืจื’ื™ืœื™ื ืžืื•ืจื’ื ื™ื ื‘ืคืืจืงื™ื ืฉื•ื ื™ื ื›ื“ื™ ืœื›ืกื•ืช ืžืงืจื™ื ืžื™ื•ื—ื“ื™ื ื›ืžื• ื’ืœื™ื ืขื•ืžื“ื™ื. ืžืฉืชืžืฉ ืขื ืจืงืข ื‘ื™ื ื™ื™ื ืžื™ื™ื“ ื™ื›ื•ืœ ืœืœื›ืช ืชืจื’ื™ืœื™ื. ื–ื” ื—ื™ื™ื‘ ืœื”ื™ื•ืช ื›ืœื™ ืขื‘ื•ืจ ื›ืœ ื”ืฉืชืชืคื•ืช ื‘ื›ื™ืชืช ืคื™ืกื™ืงื”, ืžื•ืจื” ื™ืžืฆื ืื•ืชื• ืฉื™ืžื•ืฉื™, ืชืœืžื™ื“ ื™ืžืฆื ืื•ืชื• ืื•ืฆืจ ื•ื”ื•ืจื™ื ื™ื›ื•ืœื™ื ืœืขื–ื•ืจ ืœื™ืœื“ื™ื”ื. ืžืฆื“ ื”ืฉื ื™, ืื ืืชื” ื›ื‘ืจ ืœื ืงืฉื•ืจ ืคื™ืกื™ืงื” ืฉืœื• ื”ืชื—ื™ืœ ืœืขื‘ื•ื“ ืขืœ ื”ืžืืžืฅ ืฉืœืš ืœื”ืชื—ื™ืœ ืœื”ืกื‘ื™ืจ ืืช ื”ืขื•ืœื ืกื‘ื™ื‘ืš .ื–ื” ื’ืจืกื” ืฉืœ ื”ืืคืœื™ืงืฆื™ื” ื›ื•ืœืœืช ืžื•ื“ืขื•ืช ืžืกืš ืžืœืื•ืช...

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