Honor's Atomic Structure & Average Atomic Mass Quiz (10/23/2024)

Required

4

Atoms are __________ because they have the same number of protons and electrons. 

Protons have a __________ charge, electrons have a __________, and neutrons are__________.

Required

4

The diagram of an atom below shows two regions, the nucleus (1) and the area surrounding the nucleus (2).

Required

3

The estimated average atomic mass of Silicon could be __________ amu because the __________ abundant isotope is __________.

Required

2

An atom has 7 protons, 7 electrons, and 8 neutrons. What is its atomic mass?

Required

4

If an element X has two isotopes: X-35 (75% abundance) and X-37 (25% abundance). If the atomic mass of X-35 is 34.9689 and X-37 is 36.9659, calculate the average atomic mass.

Required

2

Given the isotope of Oxygen-18, how many neutrons does this isotope have?

Required

2

Given the isotope of Carbon-12, how many neutrons does it contain?

Required

2

How many neutrons are present in an atom of Oxygen-18 (O-18) if it has 8 protons?

Required

2

An atom of Fluorine-19 (F-19) has 9 protons. Determine the number of neutrons in this atom.

Required

2

There are _______ neutrons in this lithium atom.

Required

2

Which particles have almost the same mass?

Required

2

Which of the following represents a pair of isotopes?

Required

2

Honor's Atomic Structure & Average Atomic Mass Quiz (10/23/2024)

The diagram of an atom below shows two regions, the nucleus (1) and the area surrounding the nucleus (2).

An atom has 7 protons, 7 electrons, and 8 neutrons. What is its atomic mass?

If an element X has two isotopes: X-35 (75% abundance) and X-37 (25% abundance). If the atomic mass of X-35 is 34.9689 and X-37 is 36.9659, calculate the average atomic mass.

Given the isotope of Oxygen-18, how many neutrons does this isotope have?

Given the isotope of Carbon-12, how many neutrons does it contain?

How many neutrons are present in an atom of Oxygen-18 (O-18) if it has 8 protons?

An atom of Fluorine-19 (F-19) has 9 protons. Determine the number of neutrons in this atom.

Which particles have almost the same mass?

Which of the following represents a pair of isotopes?

If an atom has 17 protons, 18 neutrons, and 17 electrons, what is the mass of this atom?

The diagram of an atom below shows two regions, the nucleus (1) and the area surrounding the nucleus (2).

An atom has 7 protons, 7 electrons, and 8 neutrons. What is its atomic mass?

If an element X has two isotopes: X-35 (75% abundance) and X-37 (25% abundance). If the atomic mass of X-35 is 34.9689 and X-37 is 36.9659, calculate the average atomic mass.

Given the isotope of Oxygen-18, how many neutrons does this isotope have?

Given the isotope of Carbon-12, how many neutrons does it contain?

How many neutrons are present in an atom of Oxygen-18 (O-18) if it has 8 protons?

An atom of Fluorine-19 (F-19) has 9 protons. Determine the number of neutrons in this atom.

Which particles have almost the same mass?

Which of the following represents a pair of isotopes?

If an atom has 17 protons, 18 neutrons, and 17 electrons, what is the mass of this atom?