A block with a volume of 24 cm3 has a mass of 1200 g. What is the density of this block

Explanation:

The density of a substance can be found by using the formula

From the question we have

We have the final answer as

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explanation:

covalent bonds

consist of pairs of electrons shared by two atoms, and bind the atoms to fixed orientation and requre high energies to break them

ionic bonds

when two atoms differ considerably in their electronegativity, then one of the atoms will lose its electron to the other atom. this results in a positively charged ion(cation) and a negatively charged ion (anion)

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explanation:

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