Be + O2 --> BeO

Balance this and what's the type of reaction?

Type the letter that represents the correct location for each particle type below.

What royal scientist used the 29th day of frozen vapor to encounter elements for mastering new culinary creations?

Ageologist determines that a sample of a mineral can't be scratched by a steel nail but can be scratched by a masonry drill bit. based on this information, the sample mineral has to be softer than a. orthoclase. b. fluorite. c. apatite. d. corundum.