Periodic Table and Trent Review_2024

Front

How did Dmitri Mendeleev try to organize the periodic table?

Back

by atomic mass

Front

Which element is located in period 4 and group 14?

Back

Germanium

Front

How would you explain mercury?

Back

Metal and a liquid

Front

What does 'malleable' mean?

Back

Metals are able to be hammered into thin sheets.

Front

Which is known to be a good conductor of electricity?

Back

Metals

Front

What is the periodic law?

Back

The properties of elements are periodic functions of their atomic numbers.

Front

Define 'atomic number'.

Back

The number of protons in the nucleus of an atom.

Front

What are metalloids?

Back

Elements that have properties of both metals and nonmetals.

Front

What is the significance of group 1 in the periodic table?

Back

Group 1 elements are alkali metals, known for being highly reactive.

Front

What is the difference between metals and nonmetals?

Back

Metals are typically shiny, malleable, and good conductors, while nonmetals are dull, brittle, and poor conductors.