Q: The name silicon is derived from the latin word for flint? Choices: - silk - simple - pelea - silex A:
silex

Q: A, t, g, and c pairs are associated with what substance that is important in genetics? Choices: - plasma - bacteria - blood - dna A:
dna

Q: The entropy change is positive as the solid state changes into which state? Choices: - mixture - gas - chemical - liquid A:
liquid