Which of the following is not one of the eight most common elements in Earth's continental crust?

The most abundant element in Earth's continental crust (by weight) is

The central region of an atom is called the

What are the builiding blocks of minerals?

If the atomic number of an element is 6 and its mass number is 14, how many nuetrons are contained in the ucleus?

When two or more elements bond together in definite proportions, they form a

The main types of chemical bonds we studied are

What type of chemical bond forms between positive and negative ions?

Compounds with high melting points have

Which of the following is not a characteristic of minerals?

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