Science STAAR

Number of H in 3(NH₄)₂CrO₄

• 4

• 2

• 8

• 24

Tags

NGSS.MS-PS1-1

What is the name of the group that never reacts--ever ever they are stable with a full outermost ring!!!

• noble gases

• transition

• halogens

• borons

I am shiny

• Metal

• Nonmetal

• Metalloid

I am malleable

• Metal

• Nonmetal

• Metalloid

I am a good conductor of electricity and/or heat

• Metals

• Nonmetals

• Metalloids

Tags

NGSS.MS-PS2-3

I am ductile - I can be draw into wires

• Metals

• Nonmetals

• Metalloids

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-2

I am a semi-conductor

• Metals

• Nonmetals

• Metalloids

Tags

NGSS.MS-PS1-1

I am only dull

• Metals

• Nonmetals

• Metalloids

Frank has a paper clip. It has a mass of 9g and a volume of 3cm³. What is its density?

• 3 g/cm³

• 1/3 g/cm³

• 27 g/cm³

• 39 g/cm³

What is the density of water?

• 0 g/ml

• 1 g/ml

• 10 g/ml

• 100 g/ml