Matter exists in how many states?, One, Four, Three, Two, Which of the following is a solid?, Steam, Ice, Water, Air, A liquid has:, No shape and no volume, Fixed volume but no fixed shape, Fixed shape and fixed volume, Fixed shape only, Which of the following is a gas?, Stone, Ice, Water, Air, A solid has:, Fixed volume only, Fixed shape only, No fixed shape and no fixed volume, Fixed shape and fixed volume.

.

بواسطة
طباعة
تضمين

لوحة الصدارة

النمط البصري

الخيارات

تبديل القالب

استعادة الحفظ التلقائي: ؟