Is carbohydrate a element or compound

Scientific models can be used for a variety of different purposes. Which of the following statements about scientific models is not true? a. Scientific models can save money and lives. b. Scientific models allow scientists to test their predictions.

Define stp and explain its importance

Alison wants to record a song she wrote. The music studio records the music using digital technology instead of analog technology. Why does the music studio likely use digital technology for recording rather than analog technology? A.

2. What type of bond holds together nitrogen atoms? a. Single Bond b. Double Bond c. Triple Bond d. no bonds hold nitrogen together

Part 1 - Circle the elements in the list below. silver carbon dioxide wood alcoho water hydrogen carbon nitrog gold sugar salt air magnesium nickel mercury neol

What is the difference between a 1s orbital and a 2s orbital is that

Why should distilled water be used when conducting chemical tests? Select all that apply. O Distillation removes most chemicals present in tap water that could give us false results.

2. How can you use mass and volume to find density of a substance?

Grayson wants to build an inexpensive shelter at his bus stop that he can stand in when it rains. What material would be best for building a shelter that is both strong and waterproof

A sample of gas has a volume of 0.600 L at a temperature of 303 k. If the volume is increased to 0.900 L, what is the new temperature?