2.1 Review Flashcard

Front

What is the chemical compound formed when sodium and chlorine react?

Back

Sodium chloride (NaCl)

Front

How do the properties of sodium chloride compare to those of sodium and chlorine?

Back

They are very different.

Front

What is the atomic structure of carbon?

Back

A carbon atom has 6 protons, 6 electrons, and can have different numbers of neutrons.

Front

What are the three naturally occurring isotopes of carbon?

Back

Carbon-12, Carbon-13, and Carbon-14.

Front

What is true about all carbon atoms regarding protons and electrons?

Back

All carbon atoms have six protons and six electrons.

Front

What type of bond holds the atoms in a water molecule together?

Back

Covalent bonds formed by shared electrons.

Front

What is the atomic structure of Isotope A of sodium?

Back

11 protons, 12 neutrons, and 11 electrons.

Front

What could be the atomic structure of Isotope B of sodium if Isotope A has 11 protons, 12 neutrons, and 11 electrons?

Back

11 protons, 13 neutrons, and 11 electrons.

Front

What is deuterium?

Back

An isotope of hydrogen with a mass number of two.

Front

What is the atomic structure of a deuterium atom?

Back

A nucleus of one proton and one neutron, which is orbited by one electron.