Periodic Table, Ionic and Covalent Bonds Fall 2020

A type of chemical bond when an element GIVES or TRANSFERS an electron to another element.

• hydrogen bond

• covalent bond

• ionic bond

The name for a negatively charged ion is called a(an)

• anion

• cation

• proton

Pick the elements below that would most likely form an IONIC bond.

• Si and P

• As and He

• Fr and F

Tags

NGSS.HS-PS1-2

Name for an atom that has lost or gained electrons.

• neutron

• electron

• ion

A lithium loses one electron and becomes a positive atom. What is a pawsitive atom called?

• cation

• anion

• electron

• proton

The type of bond formed when K and Br bond.

• transition

• metallic

• covalent

• ionic

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

In a covalent bond, the valence electron is....

• shared

• transferred

• lost

• gained

How is the bond O₂ different from the bond of NaF?

• O₂ is ionic and NaF is covalent

• O₂ is covalent and NaF is metallic

• O₂ is covalent and NaF is ionic

Tags

NGSS.HS-PS1-1

What is the charge on a beryllium ion?

• +2

• -2

• +1

• we don't know

What is the name of this ion C₆H₅O₇?

• carbon hydrogen oxide

• hexacarbon pentahydrogen heptoxide

• citrate

• carbon hydrogen oxygen

Tags

NGSS.MS-PS1-1