Parts of the Atom
Charges
Elements
Numbers
Subatomico
100

This is the smallest piece of an element.

What is an atom?

100
Objects with the same charge do this when they come close to each other.
What is repel?
100

An atom with 1 proton is this element

Hydrogen

100
The sum of protons and neutrons in the nucleus of an atom.
What is mass number?
100

Las tres partes de un átomo

Protones, neutrones y electrones

200
Neutrons are located outside of the nucleus. True or False?
False!
200
Objects with different charges do this when they come close to each other.
What is attract?
200

An atom with 6 protons, 6 electrons, and 6 neutrons is this element

What is carbon?

200
The number of protons in an atom of a certain element.
What is atomic number?
200

Se encuentran fuera del núcleo y tienen carga negativa.

Electrones

300
Electrons are located outside of the nucleus. True or False?
True!
300
When an atom gains an electron it has this kind of electrical charge.
What is negative?
300

How many protons are in the element Neon?

10

300
The atomic number of Oxygen.
What is 8?
300

Se encuentran dentro del núcleo y tienen carga positiva.

Protones


400

What kind of charge do electrons have?

Negative


400
When an atom loses an electron it has this kind of electrical charge.
What is positive?
400

What element has the symbol Cr?

Chromium


400
The mass number of Potassium.
What is 39.098?
400

Se encuentran dentro del núcleo y no tienen carga.

Neutrones

500

Which subatomic particle does not change the mass number?

Electrons


500
An atom that is neither positively or negatively charged.
What is neutral?
500

This element has a mass number of about 32

What is Sulfur?

500
Mass number - atomic number = ______ __ ________.
What is the numer of neutrons?
500

Los átomos de diferentes elementos tienen diferentes números de estos.

Protones

M
e
n
u