Elements

2. Subatomic particles that have a negative charge

• electrons

• atoms

• protons

• neutrons

3. The number 16 for the atomic element sulfur is the

• ionic number

• atomic mass

• isotope

• atomic number

What is the Periodic Table?

• a meaningless chart
• a chart that shows peoples names in alphabetical order
• a chart that shows the different fields of science
• a chart that shows the elements in an organized manner

What do we call the 7 rows on the Periodic Table?

• Periods
• Groups
• Cells
• Families

Most elements on the Periodic Table are _____________.

• Metalloids
• Metals
• Non-metals
• Ions

The columns that run up & down on the periodic table are called:

• groups/families
• isotopes
• ions
• electrons

What is the name of the element below?

• Na
• 11
• Naicium
• Sodium

How many protons are in the Potassium?

• 39.0983
• 20
• 19
• K

Tags

NGSS.MS-PS1-1

What is the chemical symbol for the element hydrogen

• H
• He
• h
• he

What is the chemical symbol for the element Carbon

• ca
• co2
• C
• Cd