Atoms & Subatomic Particles

Front

What is found outside the nucleus of an atom?

Back

electron

Front

Which atom has 14 protons?

Back

Silicon (Si)

Front

Identify the number AND location of protons in a Sulfur atom (S).

Back

16 protons, located in the nucleus

Front

An element has an atomic number of 12 and an atomic mass of 24. How many neutrons are in this atom? (Hint: Atomic mass = protons + neutrons)

Back

12

Front

An atom has 54 protons, 54 electrons, and 131 neutrons. What is the atomic number of the atom?

Back

54

Front

What is the smallest form of matter (smallest part of an element)?

Back

atoms

Front

What does the 1.00794 stand for?

Back

atomic mass

Front

How many protons are in Beryllium?

Back

4

Front

Which element has 3 protons? Options: H, O, Li, C

Back

Li

Front

Which part of an atom is POSITIVELY charged?

Back

protons