Periodic table and Chemical Bonding

Front

What is a metal?

Back

A class of elements characterized by physical properties such as shininess, malleability, ductility, and conductivity.

Front

What is a proton?

Back

A positively charged subatomic particle found in the nucleus of an atom.

Front

What charge does a neutron have?

Back

No charge.

Front

Which group in the periodic table has a +1 ionic charge?

Back

Group 1.

Front

Which group contains the most elements?

Back

Metals.

Front

What are non-metals?

Back

Elements that are typically poor conductors of heat and electricity, and can be gases, liquids, or brittle solids.

Front

What is a metalloid?

Back

Elements that have properties of both metals and non-metals.

Front

What is an ionic bond?

Back

A chemical bond formed between two ions with opposite charges.

Front

What is a covalent bond?

Back

A chemical bond formed when two atoms share one or more pairs of electrons.

Front

What is the atomic number?

Back

The number of protons in the nucleus of an atom, which determines the element's identity.