Podcast
Questions and Answers
Which element has the symbol Na derived from its Latin name natrium?
Which element has the symbol Na derived from its Latin name natrium?
- Sulfur
- Silver
- Silicon
- Sodium (correct)
What is the symbol for potassium based on its Latin name kalium?
What is the symbol for potassium based on its Latin name kalium?
- Kryptonik
- Potassium (correct)
- Kryptonite
- Krypton
Which category of compounds includes substances that usually come from living matter and their remains?
Which category of compounds includes substances that usually come from living matter and their remains?
- Metallic compounds
- Inorganic compounds
- Covalent compounds
- Organic compounds (correct)
Inorganic compounds are usually found where?
Inorganic compounds are usually found where?
Which type of properties of matter can be observed without changing the identity of the material?
Which type of properties of matter can be observed without changing the identity of the material?
What type of substances consist of atoms of two or more elements chemically combined in a fixed proportion?
What type of substances consist of atoms of two or more elements chemically combined in a fixed proportion?
What is the basic unit of matter?
What is the basic unit of matter?
Which term refers to the study of the properties of matter and how matter changes?
Which term refers to the study of the properties of matter and how matter changes?
What is defined as the amount of matter contained in an object?
What is defined as the amount of matter contained in an object?
Which term is described as anything that occupies space and has mass?
Which term is described as anything that occupies space and has mass?
What is the measure of the amount of space occupied by an object?
What is the measure of the amount of space occupied by an object?
Which term relates to motion?
Which term relates to motion?
What is the defining characteristic of a mixture?
What is the defining characteristic of a mixture?
Which of the following statements about mixtures is true?
Which of the following statements about mixtures is true?
What is an element?
What is an element?
What is the purpose of the Periodic Table?
What is the purpose of the Periodic Table?
What is the significance of chemical symbols in the Periodic Table?
What is the significance of chemical symbols in the Periodic Table?
Which of the following is a characteristic of a homogeneous chemical system?
Which of the following is a characteristic of a homogeneous chemical system?
