Periodic Table Trends

Which of the following will have a lower ionization energy than Scandium (Sc)?

• Helium (He)

• Titanium (Ti)

• Calcium (Ca)

• Magnesium (Mg)

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Electronegativity is...

• how good an atom is at attracting electrons

• the ability of an atom to lose electrons

• the energy required to remove an electron from a specific atom

• how easy it is to make friends. 

How many Valance electrons does Iodine Have?

• 6

• 16

• 7

• 17

If an element has 117 protons which group will it be in on the periodic table?

• 1

• 7

• 11

• 17

Which element is located in group 3?

• Yttrium (Y)

• Carbon (C)

• Sodium (Na)

• Lithium (Li)

Which element is located in period 4?

• Zirconium (Zr)

• Silicon (Si)

• Beryllium (Be)

• Iron (Fe)

Two elements that have similar physical and chemical properties are most likely in the same...

• period

• row

• group

Which element is most likely to have six valence electrons?

• Barium (Ba)

• Carbon (C)

• Oxygen (O)

• Americium (Am)

Which element is most likely to have three electron energy levels?

• Argon (Ar)

• Lithium (Li)

• Boron (B)

• Europium (Eu)

Which element is located in period 4 and group 5?

• Vanadium (V)

• Zirconium (Zr)

• Niobium (Nb)

• Titanium (Ti)