Question 1

Atoms of the same element with a different number of neutrons are ____________.

Accepted Answer

isotopes

Answer

quarks

Answer

ions

Answer

protons

Question 2

Which subatomic particle(s) are found in the nucleus of an atom?

Accepted Answer

protons and neutrons

Answer

protons only

Answer

protons and electrons

Answer

neutrons and electrons

Question 3

Which subatomic particle has a similar mass to a proton?

Accepted Answer

neutrons

Answer

electrons

Answer

photon

Answer

nucleus

Question 4

What do all of these isotopes of hydrogen have in common?

Accepted Answer

Same number of protons

Answer

They don't have anything in common

Answer

Same atomic mass

Answer

Same number of neutrons

Question 5

What part of the atom is labeled in the diagram?

Accepted Answer

Nucleus

Answer

neutrons

Answer

electrons

Answer

Orbital

Question 6

What is the atomic number for an element with three protons and six neutrons?

Accepted Answer

3

Answer

6

Answer

9

Question 7

What is the chemical symbol for an element with 3 protons and 6 neutrons?

Accepted Answer

Lithium

Answer

Oxygen

Answer

Fluorine

Answer

Carbon

Question 8

What is the atomic mass of Fluorine?

Accepted Answer

19

Answer

17

Answer

20

Answer

9

Question 9

Which of the following pairs are isotopes of the same element?

Accepted Answer

Carbon-14 and Carbon-13

Answer

Helium-4 and Hydrogen-2

Answer

Sulfur-32 and Oxygen-16

Question 10

True or False. In an isotope the only thing that changes is the number of protons in an atom.

Accepted Answer

False

Answer

True

Related quizzes