Elements, Models, and Periodic Table Quiz

Periodic law states that the elements are arranged according to their atomic ________ and elements with similar chemical properties are in the same ________.

• numbers, rows

• masses, rows

• masses, column

• numbers, column

__________ would have some characteristics of metals and some characteristics of nonmetals.

• Gold
• Sodium
• Arsenic
• Bismuth

Which element is found in group 2, period 6?

• Oxygen (O)

• Barium (Ba)

• Sulphur (S)

• Carbon (C)

Tags

NGSS.MS-PS1-1

What does 12.011 represent?

• atomic mass
• atomic number
• element name
• chemical symbol 

Which is an electron?

• A
• B
• C

Tags

NGSS.MS-PS1-1

Which group of the periodic table is composed of stable atoms that do not react or combine with other elements?

• alkali metals

• halogens

• noble gases

How would this element be classified?

• Metal
• Nonmetal
• Metalloid
• Metamorphic

What determines the identify of an atom?

• atomic mass

• number of protons

• mass number

• number of neutrons

This could be the dot diagram of

• Mg

• Cl

• C

• O

Tags

NGSS.MS-PS1-1

What is the goal of the Lewis Dot Structure?

• To determine the electron position.

• To show the element's valence electrons & available bonding capabilities.

• To search for the number of electrons in an individual atom.