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absorb
verb
b2
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acid
noun
b2
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activate
verb
b2
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atom
noun
b2
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brick
noun
b2
🔊
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calcium
noun
b2
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carbon
noun
b2
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carbon dioxide
noun
b2
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Celsius
noun
b2
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charger
noun
b2
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compound
noun
b2
🔊
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concrete
adjective
b2
🔊
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concrete
noun
b2
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contract
verb
b2
🔊
🔊
crack
verb
b2
🔊
🔊
element
noun
b2
🔊
🔊
emission
noun
b2
🔊
🔊
fabric
noun
b2
🔊
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field
noun
b2
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flexible
adjective
b2
🔊
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freezing point
noun
b2
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heavy
adjective
b2
🔊
🔊
hydroelectric
adjective
b2
🔊
🔊
matter
noun
b2
🔊
🔊
melt
verb
b2
🔊
🔊
mineral
noun
b2
🔊
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molecule
noun
b2
🔊
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motion
noun
b2
🔊
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nuclear physics
noun
b2
🔊
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oxygen
noun
b2
🔊
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physical
adjective
b2
🔊
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pressure
noun
b2
🔊
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proof
adjective
b2
🔊
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radiation
noun
b2
🔊
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react
verb
b2
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shape
verb
b2
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solar
adjective
b2
🔊
🔊
solution
noun
b2
🔊
🔊
steel
verb
b2
🔊
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stress
noun
b2
🔊
🔊
stretch
verb
b2
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tin
noun
b2
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X-ray
noun
b2
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