مكونات المادة

ما تركيب المادة؟

• The composition of a substance refers to the elements or compounds that make up the substance.

• The composition of a substance refers to the taste of the substance.

• The composition of a substance refers to the temperature of the substance.

• The composition of a substance refers to the color of the substance.

ما هي خواص المادة؟

• الخواص الفيزيائية فقط

• الخواص الكيميائية فقط

• الخواص الفيزيائية والكيميائية

• الخواص الحيوية

ما هي الخصائص الرئيسية للمادة الصلبة؟

• Indefinite shape and volume, low density, and weak intermolecular forces.

• Indefinite shape and volume, high density, and weak intermolecular forces.

• Definite shape and volume, low density, and weak intermolecular forces.

• Definite shape and volume, high density, and strong intermolecular forces.

ما هي الخصائص الرئيسية للمادة السائلة؟

• Definite shape, no definite volume, cannot flow

• Definite volume, definite shape, cannot flow

• No definite volume, no definite shape, cannot flow

• Definite volume, no definite shape, can flow

ما هي الخصائص الرئيسية للمادة الغازية؟

• No definite shape or volume, compressible, fills the container

• Has a definite shape and volume, compressible, does not fill the container

• Has a definite shape but not volume, not compressible, fills the container

• Has a definite shape and volume, not compressible, does not fill the container