One way a machine can make work easier is by being faster and more efficient. Most machines can do human work quicker and more successfully.
It is typically formed by the evaporation of salty water (such as sea water) which contains dissolved Na+ and Cl- ions. One finds rock salt deposits ringing dry lake beds, inland marginal seas, and enclosed bays and estuaries in arid regions of the world
Answer: Would be D. Fe and S have an ionic bond, while S and O have covalent.
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Answer:It contains the four elements titanium (Ti), zirconium (Zr), hafnium (Hf), and rutherfordium (Rf).
Explanation:
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