Isotopes - Chemistry

Front

If a hydrogen atom has 1 proton, 1 electron, and 1 neutron, its atomic number is:

Back

1

Front

How is carbon-12 different from carbon-14?

Back

They have a different number of neutrons.

Front

Isotopes of an element have a different number of...

Back

Neutrons

Front

Isotopes are atoms that have different

Back

Mass numbers

Front

What is the mass number for the isotope shown? Options: 29, 34, 63, 92

Back

63

Front

How many neutrons are in the nucleus of copper-63?

Back

34

Front

Isotope of osmium with 76 protons and 114 neutrons?

Back

Osmium-190

Front

How do you calculate mass number?

Back

Protons + Neutrons

Front

Which is the correct symbol for Fluorine-18?

Back

Front

How many protons are in this isotope?

Back

9