Periodic Table and Bonds Questions

What is Letter A at the top pointing to?

• atomic number

• atomic mass

• Element Name

• Element Symbol

Letter B is pointing to this, which is 6. What is it?

• atomic number

• atomic mass

• Element Name

• Element Symbol

Tags

NGSS.MS-PS1-1

The atomic radius is the ______ of the atom and ______ from top to bottom

• Protons/Electrons

• core, energizes

• size, increases

• size, decreases

Carbon is in Group 14. How many valence electrons are there in Carbon?

• 6

• 12

• 1

• 4

Tags

NGSS.MS-PS1-1

What is the name Group 1 which is a highly reactive metal group on the periodic table?

• Noble Gases

• Alkali Metals

• Alkali Earth Metals

• Halogens

What is the name of Group 18 which is known for not reacting with other elements?

• Noble Gases

• Alkali Metals

• Alkali Earth Metals

• Halogens

The element to the left is a metal. Which of the following is NOT a property of metals?

• Brittle

• Conducts electricity

• Malleable

• Ductile

In a Bohr's Diagram, the first energy level can only hold how many total electrons?

• 2 electrons

• 8 electrons

Tags

NGSS.MS-PS1-1

In a Bohr's Diagram, the second energy level can hold a total of how many electrons?

• 2 electrons

• 6 electrons

• 8 electrons

• 10 electrons

Tags

NGSS.MS-PS1-1

What is this element's most likely charge when it forms an ionic compound?

• +1

• +2

• -1