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Elements!:)
Hydrogen, oxygen, calcium or sodium
water, methane, oxygen, silver, gold.
Calcium, Chlorine and Oxygen
calcium oxide --> calcium + oxygen
oxygen
Elements!:)
Hydrogen, oxygen, calcium or sodium
gold, as its atomic number is the highest
Elements!:)
Lithium - 3
Oxygen, gold, iron, and titanium.
Hydrogen, Helium, Carbon, Gold, Silver, Oxygen
They are elements
oxygen we breath calcium we eat
Oxygen is more electronegative than calcium. The electronegativity of calcium is 1, and the electronegativity of oxygen is 3.44.
Five examples of elements are Boron, Oxygen, Hydrogen, Carbon, and Calcium. To find more, see the link to Wikipedia in the related links (below).