How many neutrons does element X have if its atomic number is 47 and its mass number is 151?

What is the name for that compound with the formula BaO? A. Oxygen Baride B. Barium Oxide C. Barium Oxygen D. Oxygen Barine

Why cant you see Protoctists without a microscope?

How do cricket make their chirping sound

Arrange the events of succession after a volcano erupted in their proper order. a. pioneer species, plant growth, soil formation b. pioneer species, soil formation, plant growth c. soil formation, pioneer species, plant growth d.

What magnitude earthquake releases approximately 67 trillion joules of energy? A. A magnitude 6 earthquake B. A magnitude 7 earthquake C. A magnitude 8 earthquake D. A magnitude 9 earthquake

Linear equations 4x+17=-15 solve in one variable.

Because genes close together on a chromosome tend to be inherited together, they are said to form a

What are the chances of having a child with hitchhiker's thumb if both parents are hybrids? Show work

A patient does not have a family history of hypertension. This means which of the following? She will not get hypertension, even if she is a heavy smoker. She will not get hypertension, regardless of her red blood cell count.

How long does cavity filling numbness last?