Предмет: Химия, автор: sasahurtova804

1. Виберіть рядок, що містить символи тільки неметалічних елементів:
a) Ca, O, C;
б) S, Cu, N;
B) B, Si, F;
г) S, Au, H.​

qpavluchenkoq7: просто забий в інтернеті неметалічні елементи і звіряйся з відповідями

Ответы

Автор ответа: qpavluchenkoq7
0

Відповідь:B) B, Si, F;

Пояснення: ляляля

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