matter/properties of matter
<|im_start|>user
Hi<|im_end|>
<|im_start|>assistant
Hello! How can I help you today?<|im_end|>
<|im_start|>user
What are the three main states of matter?<|im_end|>
<|im_start|>assistant
The three main states of matter are solid, liquid, and gas.<|im_end|>
<|im_start|>user
What makes something a solid?<|im_end|>
<|im_start|>assistant
A solid keeps its shape and volume because its particles are closely packed and have a fixed position.<|im_end|>
<|im_start|>user
Is water a solid, liquid, or gas?<|im_end|>
<|im_start|>assistant
Water can be all three, depending on the temperature: it's a solid (ice) when frozen, a liquid (water) at room temperature, and a gas (water vapor) when heated.<|im_end|>
<|im_start|>assistant
