Isotopic Notation

Front

How many protons does He have?

Back

2

Front

The upper number in this isotopic notation is

Back

the mass number

Front

The lower number in this isotopic notation is

Back

the atomic number

Front

The photo above shows the isotopic notation of which isotope?

Back

Carbon-14

Front

Different isotopes have...

Back

different masses

Front

What is the atomic mass of the isotope shown in the image?

Back

The correct answer is not among the options.

Front

Which of the following is the correct equation to determine the number of neutrons in a given isotope? Options: mass number - atomic number, atomic mass - protons, protons + electrons, mass number + protons

Back

mass number - atomic number

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 titanium isotope have?

Back

22