2nd Atoms, Elements, and Periodic Trends

Choose the three elements that are most closely related based on their chemical properties.

• Boron, Carbon, and Nitrogen

• Aluminum, Germanium, and Antimony

• Helium, Neon, and Argon

• Copper, Zinc, and Gallium

Tags

NGSS.MS-PS1-1

Choose a list of elements that are only metals.

• Iron, Sodium, and Oxygen

• Molybdenum, Rhodium, and Rubidium

• Iodine, Astatine, and Sulfur

• Silicon, Hydrogen, and Magnesium

Choose a list of elements that are all non-metals.

• Tin, Iron, and Gold

• Silver, Oxygen, and Hydrogen

• Carbon, Neon, and Chlorine

• Boron, Silicon, and Helium

Choose a list of elements that are all metalloids.

• Boron, Silicon, and Arsenic

• Boron, Aluminum, and Gallium

• Selenium, Antimony, and Vanadium

• Sulfur, Selenium, and Tellurium

Which element is most similar to Chlorine?

• Silicon

• Zinc

• Argon

• Fluorine

Which element is most likely to gain electrons when bonding ionically?

• Chlorine

  (Cl)

• Tin

  (Sn)

• Hydrogen

  (H)

• Radium

  (Ra)

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-5

NGSS.MS-PS1-2

Which element is most likely to lose electrons when bonding ionically?

• Potassium

  (K)

• Phosphorus

  (P)

• Neon

  (Ne)

• Carbon

  (C)

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-5

NGSS.MS-PS1-2

What would be the charge of a Calcium ion after bonding?

• +20

• +2

• -20

• -2

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-5

When bonding ionically...

• elements to the left of the metalloids give up electrons and become positively charged.

• elements to the right of the metalloids give up electrons and become positively charged.

• elements to the left of the metalloids give up electrons and become negatively charged.

• elements to the right of the metalloids give up electrons and become negatively charged.

Tags

NGSS.MS-PS1-5

When Sulfur becomes an ion, its charge is...

• +6

• -6

• +2

• -2