سؤال قراءة ستيب محلول — الفكرة الرئيسية (تدريب 8171)
استيعاب المقروء
2) Quantitative observations are measurements, which by definition consist of both a number and a unit. Examples of quantitative observations include the following the melting point of crystalline sulfur is 115.21 degrees Celsius, and 35.9 grams of table salt whose chemical name is sodium chloride dissolve in 100 grams of water at 20 degrees Celsius.
Which sentence gives the main idea of Paragraph 2)?
ليس تماماً، لا بأس
الإجابة الصحيحة هي Quantitative observations are measurements, which by definition consist of both a number and a unit..
