Предмет: Химия, автор: maropp

складіть хімічну формулу молекули яка містить:

один атом феруму і три атома брому.

два атоми алюмінію і три атома оксигену.

три атоми натрію один атом фосфору три атома оксигену

Ответы

Автор ответа: prokhorenkoolga47

FeBr3

Al2O3

Na3PO3
Зеаанжансзнэснсж

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