Which kind of investigations never include a hypothesis? experimental
systematic
descriptive
comparative

What is the formula that this ionic compounds could form sr2+p3-o2-

Acandle’s wick is the fabric string that holds the flame, and it burns down at a constant slow pace when the candle is lit. the wick is usually surrounded by wax. which is the most important property of covalent compounds that makes them useful for making candle wax? a low boiling point a low melting point a high boiling point a high melting point

40dm3 of gas at 760 torr are heated from 5°c to 50°c what is the new volume