Answer:
tritium and deuterium are combined and result in the formation of helium
<span>Igneous rock that cools very quickly when it forms may have a texture that is smooth and shiny with no visible grain.</span>
Answer:
hypothesis
Explanation:
a question that can be answered wity a hypothesis is a question a scientist can answer
Solid -(s)
liquid - (l)
gas - (g)
aqueous - (aq)
