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Why does nitrogen have a smaller atomic radius than lithium?
Lithium is altogether a bigger element than hydrogen. Hydrogen is the smallest element, and lithium is listed later on the periodic table, so lithium's radius is just plain bigger than hydrogen.
What does the element radium look like when it reacts with nitrogen?
The radium nitride (Ra3N2) has a black color.
The solid that forms when one liquid reacts with another?
The Precipitate.
What is the name of the structure that DNA forms in to when it condenses in to smaller more compact form?
When a DNA is condensed the first substance formed is a nucleosome. It further reacts to produce histone proteins. The end products of condensation is formation of chromosomes.
Who has the largest radius calcium atom or calcium ion?
The radius of a cadmium atom is smaller than the radium of a mercury atom. The trend for atomic radius is that the radius becomes larger toward the left side of the row and toward the bottom of the group.
Element M reacts with chlorine to for a compound MCl2 Element M is more reactive than magnesium and has a smaller radius than barium the element is?
Element M can be a choice of 4 elements, Beryllium, Magnesium, Calcium, or Strontium. The element must have an oxidation of +2, which means group 2 elements. The atomic radius of a barium atom is 222pm. Radium has a larger atomic radius that Barium, so that is eliminated, and Barium is the same as Barium so that is also eliminated.
Element reacts with almost every element?
Oxygen is an element that readily reacts with almost every other element due to its high electronegativity. It forms oxides with most elements, contributing to its strong reactivity.
Is copper still an element when it reacts with oxygen?
Yes, copper is still an element when it reacts with oxygen. The reaction forms copper oxide, but the copper atoms remain unchanged.
What element reacts with steam?
One example of an element that reacts with steam is sodium. When sodium comes into contact with steam, it forms sodium hydroxide and hydrogen gas as a result of the reaction.
Which element is soft solid and reacts readily with oxygen?
Sodium is a soft solid element that reacts readily with oxygen. When exposed to air, sodium forms a tarnish of sodium oxide.
What element forms an alkali when added to water?
Potassium is an element that forms an alkali solution when added to water. It reacts vigorously with water to produce potassium hydroxide, which is a strong base.
What is the only element that burns in nitrogen?
Lithium is the only element that can burn in nitrogen. When lithium reacts with nitrogen, it forms lithium nitride.
If copper reacts with oxygen is it still an element?
Yes, copper is still an element even if it reacts with oxygen to form copper oxide. The chemical properties of copper remain the same, but it forms a compound with oxygen in this reaction.
Magnesium with oxygen what symbol of element?
The symbol for the element magnesium is Mg, and for oxygen it is O. When magnesium reacts with oxygen, it forms magnesium oxide (MgO).
Which element forms compounds with all other element except heliumneonand argon?
The element that forms compounds with all other elements except helium, neon, and argon is fluorine. Fluorine is the most electronegative element and readily reacts with almost all other elements to form compounds.
What element form an ionic compound when it reacts with lithium?
An element that forms an ionic compound when it reacts with lithium is fluorine. Fluorine gains an electron to form the F^- ion, which then attracts the Li^+ ion from lithium to form the ionic compound lithium fluoride (LiF).
What do you call the white powder that is formed when magnesium reacts with steam?
The white powder formed when magnesium reacts with steam is magnesium oxide.
