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What can you tell about an atom that has high electronegativity?
For metals high electronegativity mean low reactivity; for halogens, C, O, N, S, etc. the meaning is high reactivity.
What is electronegravity?
Electronegativity - capacity to loss electrons - is representative for the reactivity of chemical elements; for metals low electronegativity is a high reactivity.
What metal cannot displace hydrogen from dilute acid?
Gold is a metal that cannot displace hydrogen from dilute acid due to its low reactivity.
Are noble gases high or low 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.
Is lead high medium or low reactivity?
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.
Is Hydrogen a nonreactive substance?
Hydrogen is infamous for its \high reactivity. The Hindenburg, which which used hydrogen as its buoyancy gas went down rapidly in flames due to the high reactivity of that hydrogen when it was ignited.
Is oxygen's reactivity high or low?
Oxygen stays as diatomic molecules in the atmosphere. These 2 oxygen atoms are bond with a double bond. So reactivity of oxygen is low.
What can you tell about an atom that has high electronegativity?
For metals high electronegativity mean low reactivity; for halogens, C, O, N, S, etc. the meaning is high reactivity.
What is electronegravity?
Electronegativity - capacity to loss electrons - is representative for the reactivity of chemical elements; for metals low electronegativity is a high reactivity.
What metal cannot displace hydrogen from dilute acid?
Gold is a metal that cannot displace hydrogen from dilute acid due to its low reactivity.
What properties would the halogen be expected to have?
low boiling point and high reactivity
Does the number of electrons in the innermost shell of an atom determine whether the atom has high or low reactivity?
Only in hydrogen or helium, because in these two elements only the innermost shell is also the outermost shell.
Are noble gases high or low 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.
Is lead high medium or low reactivity?
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.
What is the advantage of low reactivity metal?
Low reactivity metals can easily found in earth.
Is cobalt have a high or low mass?
High compared to hydrogen and helium, low compared to lead, gold and uranium.
What can you tell about an atom that has a high electro negativity?
It is more likely to attract electrons. :)
