What is the abbreviation for the name of an element and usually has either one or two letters?

Which of the following is an example of a chemical property? Lead weighing more than aluminum Grains of cocaine being white in color Water being denser that ice Bleach changing the color of a Ph test strip

Which type of precipitation consists of small clear translucent ice particles

What type of conjuction is used in this sentence; Either you must stop eating from the refridgerator or you must pay me for it

Liyah gets $5 for every "A" she receives on her report card. This situation BEST demonstrates which? A) spontaneous recovery B) primary reinforcement C) classical conditioning D) operant conditioning E) observational learning

How can you drop a raw egg into a concrete without cracking it

Frankie is in charge of writing a script for a television show, along with six other writers. The script must be finished by the end of the week.

A person who is hearing voices that are not there is experiencing A) delusions. B) hallucinations. C) mood disorder. D) schizophrenia.

Why must scientists consider the global warming potential of different gases when recommending action to slow global warming?

Buddha, Jesus, and Muhammad were reformers who advocated for peace, equality, and respect for women, minorities, the poor, orphaned, and sick.

A line graph can show information a. Across days only c. Across many years b. Across months only d. Across hours only