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Nitrogen dan Unsur Kumpulan 5 Suclass Code_0QE Jacob begins to learn more

SKU 49420600357
4.7
USD20.00 USD48.00

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Description

Jacob begins to learn more about the dangerous legacy he's inherited

Each topic ends off with a spot-the-mistake exercise to help students identify common errors and misconceptions

A Voyage to Arcturus is a profound questioning of the nature of evil

Parents and caregivers may learn a thing or two

Nitrogen dan Unsur Kumpulan 5 Suclass Code_0QE Jacob begins to learn moreSejauh manakah sejuknya nitrogen cecair? Apakah bahan yang dapat melarutkan emas? Mengapakah arsenik digunakan di dalam komputer? Nitrogen dan Unsur Kumpulan 5 menjelaskan bagaimana nitrogen, iaitu gas tidak reaktif yang tidak berwarna ini sangat penting dalam bahan kimia seperti ammonia dan asid nitrik yang sangat berguna dalam kehidupan seharian kita. Fosforus, arsenik, antimoni, dan bismut mempunyai sifat yang menarik dan pelbagai, yang diterangkan

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