8.P.1.1 & 8.P.1.2 Science Review

Match to separate two mixtures?

• filtration

• water and sand

• evaporation

• iron and beans

• magnetic separation

• salt and water

• chemical separation

• Na and Fe mixed water

Identify the following as element, compound or mixture

• Mixture of Salt Water

• 2NaCl

• Compound of Water

• H₂O + NaCl

• Element of Sodium

• Na

• 2 Elements of Oxygen

• H₂O

• 2 molecules of the compound Salt

• O₂

Tags

NGSS.MS-PS1-1

Which best describes the following best describes all of the following materials? Atmosphere, ocean water, river sand and steel?

• compounds

• mixtures

• elements

• none of the above

Tags

NGSS.MS-PS1-1

Label the following pictures as either compound, mixtures, or element

b

element

compound

Tags

NGSS.MS-PS1-1

Describe the groups of the periodic table from left to right in the correct order?

• From left to right the periodic table made up of alkali metals, alkaline earth metals, transition metals, metalloids, oxygen family, halogens and noble gasses

• From left to right the periodic table made up of noble gasses, , halogens, oxygen family, metalloids, alkanes, alkali metals, and transition metals,.

• From left to right the periodic table is made of halogens, transition metals, alkali metals, alkaline, metalloids, noble gases and oxygen family.

• From left to right the periodic table made up of alkaline, alkali metals, transition metals, metalloids, oxygen family, noble gasses and halogens

Tags

NGSS.MS-PS1-1

Which group of metals are the most reactive of the periodic table?

• Group 1 Alkali Metals

• Group 3-12 Transition Metals

• Group 17 Halogens

• Group 18 Noble Gases

Which group of nonmetals are inert or non reactive of the periodic table?

• Group 2 Alkaline Earth Metals

• Group 3-12 Transition Metals

• Group 17 Halogens

• Group 18 Noble Gases

Which group of nonmetals are most reactive of the periodic table?

• Group 1 Alkaline

• Group 3-12 Transition Metals

• Group 17 Halogens

• Group 18 Noble Gases

Which group of nonmetals are most reactive of the periodic table?

• Group 1 Alkaline

• Group 3-12 Transition Metals

• Group 17 Halogens

• Group 18 Noble Gases

Which group of the periodic table is nonreactive?

• Group 1 Alkaline

• Group 3-12 Transition Metals

• Group 17 Halogens

• Group 18 Noble Gases