Oxygen stays as diatomic molecules in the atmosphere. These 2 oxygen atoms are bond with a double bond. So reactivity of oxygen is low.
Sperm count
Bromine is more reactive than mercury. Bromine is a halogen and is known for its high reactivity, while mercury is a metal known for its low reactivity.
Reactivity refers to how responsive a substance is to undergo chemical reactions. Substances with high reactivity tend to readily undergo reactions with other substances, while those with low reactivity are more stable and less likely to react.
They have low melting points and high reactivity.
Reactivity is a property that describes how easily a substance undergoes change when exposed to other substances or environmental conditions. Substances with high reactivity tend to react quickly and easily, while substances with low reactivity are more stable and less likely to undergo change.
For metals high electronegativity mean low reactivity; for halogens, C, O, N, S, etc. the meaning is high reactivity.
Electronegativity - capacity to loss electrons - is representative for the reactivity of chemical elements; for metals low electronegativity is a high reactivity.
low boiling point and high reactivity
Noble gases are known for their low reactivity because they have a full valence shell of electrons, making them stable and less likely to form compounds with other elements.
Lead has low reactivity because it is a stable metal with a full outer electron shell. It does not readily react with other elements or compounds at moderate temperatures.
Low reactivity metals can easily found in earth.
It is more likely to attract electrons. :)
Sperm count
Tantalum, platinum and gold are very stable metals and have low reactivity.
Bromine is more reactive than mercury. Bromine is a halogen and is known for its high reactivity, while mercury is a metal known for its low reactivity.
Reactivity refers to how responsive a substance is to undergo chemical reactions. Substances with high reactivity tend to readily undergo reactions with other substances, while those with low reactivity are more stable and less likely to react.
Halogens have high reactivity because they have a strong tendency to gain an electron to achieve a stable electron configuration. This reactivity decreases as you move down the group from fluorine to iodine.