Significant Figures in Measurements Quiz

Which unit of measurement is associated with the study of moles in chemistry?

What does the atomic number of an element represent?

Which family of elements in the periodic table is known for their high reactivity with other elements?

What is the unique identifier of an element in the periodic table?

Which zone of the periodic table contains elements with properties intermediate between metals and non-metals?

What type of elements are typically ductile, malleable, and good conductors of heat and electricity?

What is the general term for substances that dissociate into ions when dissolved in water?

In the periodic table, which group contains elements that tend to form -1 anions?

What type of elements are typically poor conductors of heat and electricity and tend to gain electrons in chemical reactions?

What is the valency of lanthanides?

What is the main characteristic of all actinides?

What happens to the atomic radius as you move from right to left across a period in the periodic table?

Why do atoms on the left of the periodic table have a larger atomic radius compared to those on the right?

What happens to the metallic character as you move from right to left across a period in the periodic table?

What is the primary reason for the increase in metallic character from right to left across a period?

Which element has the highest melting point?

What pattern do elements in the same group or family of the periodic table exhibit?

What is the primary characteristic of lanthanides and actinides?

Why do atoms on the right of the periodic table have a smaller atomic radius compared to those on the left?

Which group exhibits elements with the highest metallic character?

What is the unique identifier of an element called?

Which family of elements includes lithium and potassium?

What is the primary safety equipment recommended to be worn in a laboratory?

Which of the following is a characteristic of metallic elements?

What is the zone on the periodic table that separates metals from nonmetals called?

Which piece of laboratory equipment is used to measure the volume of a liquid?

What is the term for different forms of the same element in the same physical state but with different structural arrangements?

Which family of elements includes fluorine and iodine?

How many significant figures does the measurement 0.00970 kg have?

Which of the following numbers are NOT significant?

What is the number of significant figures in the measurement 80.00 cm?

How many significant figures are there in the measurement 9.0007 mm?

What type of zero is NOT considered a significant figure?

What is the number of significant figures in the measurement 0.00060 kg?

What determines the number of significant figures in a measurement?

What type of zeros are considered significant figures?