Grade 10 GED Science half year Test

Which is not a state of matter

• Solid

• Liquid

• Gas

• Water

Distillation separates parts of a _________ by ________

• compound ; size

• Liquid solids ; boiling points

• mixture ; size

• mixture ; boiling points

What is the change from a liquid to a solid called?

• evaporation

• sublimation

• melting

• freezing

Tags

NGSS.MS-PS1-4

How many periods and groups are present in the periodic table?

• 7 periods and 18 groups

• 8 periods and 7 groups

• 7 periods and 7 groups

• 18 periods and 7 groups

What is the temperature at which a solid changes to a liquid called?

• melting point

• freezing point

• boiling point

• evaporation point

Tags

NGSS.MS-PS1-4

What does the 1.00794 stand for?

• Hydrogen
• atomic number
• atomic mass
• atomic explosion

Tags

NGSS.MS-PS1-1

What element is the chemical symbol Au?

• gold

• silver

• Augium

• Auxiom

What family is on the far right of the periodic table?

• alkali metals

• transition metals

• actinoids

• noble gases

Non-metals are insulators, this means electricity ______ flow through them.

• can

• cannot

what is an element if it is shiny and ductile?

• non metal

• metal

• metalloid

• Element