A sample of chromium oxide is 76.5% chromium by weight. what is the simplest formula of the oxide?

How are sea slugs able to make their own food like green algae? A. They turn into algae. B. They turn into green plants. C. They are genetically capable of making chlorophyll. D. They use the chlorophyll they take in from the algae they eat.

An atom that has fewer neutrons than protons and more electrons than protons is a (n) ion. Mark this and return Save and Exit Next Submit

A solid substance that has a naturally geometric shape with symmetrically arranged plane faces

What's the balanced equation for water

What are heavy metals that can be taken up by plants

what might cause the goldfish population to drop if the temperature moves out of its normal range? Name three things

Why must a chemistry experiments performed in a well ventilated room?

What kind of chemical bond does salt have?

How does phosphorus enter the human body?

When a reaction occurs between atoms with ground state electron configuration 1s2 2s1 and 1s2 2s2 2p5 the predominant type of bond formed is