Periodic table trends

The vertical (up and down) columns in the Periodic Table are called

• groups

• towers

• periods

• atomic numbers

The Modern Periodic Table of Elements is arranged by

• atomic mass
• atomic number
• valence electrons
• number of isotopes

Which is an alkali metal?

• Magnesium
• Iron
• Sodium
• Europium

Elements in a ..................have similar chemical properties.  

• period
• group
• row

The letter, C, is a ... of carbon.

• Name

• Nickname

• Chemical Symbol

• Pseudonym

Which of the following are physical properties of metal?

• Luster

• Conductivity

• Malleability

• Ductility

I am a metal

I am in group 2

I am in period 6

I am…

• Mo

• Re

• S

• Ba

Tags

NGSS.HS-PS1-1

I am a nonmetal

I am in period 2

I am in group 16/6A

• Ba

• Si

• Ba

• O

Find an element with similar chemical properties to Barium (Ba).

• Ca an Ra, because they are in the same group and have similar chemical properties.

• Cs and La, b/c they are in the same period number.

• Ca and Y, b/c they are 90 degree angle and have similiar properties.

0 This is a Bohr Diagram of Aluminum. How many valence electrons (electrons in outermost orbit) does Aluminum have?

• 3

• 4

• 5

Tags

NGSS.MS-PS1-1