Isotopic Notation

Front

How many protons does He have?

Back

2

Front

The top number in this isotope notation is

Back

the mass number

Front

The bottom number in this isotope notation is

Back

the atomic number

Front

The photo above shows the isotopic notation for which isotope?

Back

Carbon 14

Front

Different isotopes have...

Back

different masses

Front

What is the atomic mass of the pictured isotope?

Back

The correct answer isn't one of the choices.

Front

Which of the following is the proper equation for determining the number of neutrons for a given isotope? Options: mass # - atomic #, atomic mass - protons, protons + electrons, mass # + protons

Back

mass # - atomic #

Front

According to the isotopic notation for copper-63, how many neutrons are present in this type of atom?

Back

34

Front

Isotopes occur when atoms of the same element have a different number of ___________.

Back

neutrons

Front

How many protons does this isotope of titanium have?

Back

22