Teas 7 Chemistry question and answers
Grade A+
Solid to Liquid
- correct answersMelting (absorbs energy)
Liquid to Solid
- correct answersFreezing, (releases energy)
Liquid to Gas
- correct answersvaporization/absorbs energy
Gast to Liquid
- correct answerscondensation/ release energy
Gas to Solid
- correct answersdeposition/ release energy
Solid to Gas
- correct answerssublimation
Matter
- correct answersAnything that takes up space
Mass
- correct answersthe amount of matter in an object
, How Does Matter Change?
- correct answersMatter usually changes state when you add or take away heat, which changes the
temperature of the matter
Substance
- correct answersA single kind of matter that is pure and has a specific set of properties.
examples of substances
- correct answers1. Water
2. Alcohol
3. Oil
4. Food coloring
Solids
- correct answersThe particles in solids are tightly packed
Liquids
- correct answersLiquids are also a condensed phase, however, in contrast to solids, the particles have
some translational kinetic energy, which means they have freedom to move
gas phase
- correct answersthe phase of matter in which atoms or molecules can move essentially independently
of one another
Which state(s) of matter take the shape of their container?
- correct answersLiquids and gases take the shape of their containers since, they do not have definite
shape and volume. Only solids have definite shape and volume.
SOLIDS
- correct answershave the least volume
Grade A+
Solid to Liquid
- correct answersMelting (absorbs energy)
Liquid to Solid
- correct answersFreezing, (releases energy)
Liquid to Gas
- correct answersvaporization/absorbs energy
Gast to Liquid
- correct answerscondensation/ release energy
Gas to Solid
- correct answersdeposition/ release energy
Solid to Gas
- correct answerssublimation
Matter
- correct answersAnything that takes up space
Mass
- correct answersthe amount of matter in an object
, How Does Matter Change?
- correct answersMatter usually changes state when you add or take away heat, which changes the
temperature of the matter
Substance
- correct answersA single kind of matter that is pure and has a specific set of properties.
examples of substances
- correct answers1. Water
2. Alcohol
3. Oil
4. Food coloring
Solids
- correct answersThe particles in solids are tightly packed
Liquids
- correct answersLiquids are also a condensed phase, however, in contrast to solids, the particles have
some translational kinetic energy, which means they have freedom to move
gas phase
- correct answersthe phase of matter in which atoms or molecules can move essentially independently
of one another
Which state(s) of matter take the shape of their container?
- correct answersLiquids and gases take the shape of their containers since, they do not have definite
shape and volume. Only solids have definite shape and volume.
SOLIDS
- correct answershave the least volume
