Matter is defined as ____.
Chemical elements like carbon, oxygen, and nitrogen are cons…
Chemical elements like carbon, oxygen, and nitrogen are considered _____.
Which of the following is a physical change for the compound…
Which of the following is a physical change for the compound sucrose (sugar)?
Which of the following is a physical property of copper?
Which of the following is a physical property of copper?
Which state of matter has a fixed volume but no fixed shape?
Which state of matter has a fixed volume but no fixed shape?
Which state of matter has the highest density?
Which state of matter has the highest density?
Describing material as having the “ability to oxidize” is a…
Describing material as having the “ability to oxidize” is a ___________.
Around 1774 Antoine Lavoisier and his wife Marie-Anne dispro…
Around 1774 Antoine Lavoisier and his wife Marie-Anne disproved the phlogiston theory by naming a new element that we call ____.
Studying chemistry involves the study of ______.
Studying chemistry involves the study of ______.
Matter is defined as ____.
Matter is defined as ____.