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What is positively and negatively charged in a water molecule?
it says oxygen acts negativw so most likely hydrogen on the bottom acts positive
Which of the above elements is a positive ion with a charge of one?
Elements in group one of the periodic table; Lithium, Sodium, potassium, rubidium, caesium and rubidium, will form ions with a positive charge of one.
If oxygen gains 2 electrons what charge will it have?
It would have a negative charge. It would be a negative ion with a 2+ charge.Remember: when an atom gains electrons they become NEGATIVE.when an atom loses electrons they become POSITIVE.
What is the oxygen atom of a water molecule?
Oxygen atoms in water molecules are the same as oxygen atoms in any other molecules; the definition of an oxygen atom is that it is an atom which has eight protons in its nucleus. Normally it has eight neutrons and eight electrons as well, but that can vary. It is only the eight protons which define it as oxygen.
How many elements are in Li2SO4?
Lithium sulfate forms an ionic lattice, and it has seven atoms in its empirical formula.
What are the formulas for the binary ionic compounds formed between lithium and oxygen?
The formulas for the binary ionic compounds formed between lithium and oxygen are Li2O and Li2O2. Li2O is lithium oxide, where lithium forms a +1 charge and oxygen forms a -2 charge. Li2O2 is lithium peroxide, where lithium forms a +1 charge and oxygen forms a -1 charge.
What is the formula for the ionic compound of lithium oxygen?
The formula for the ionic compound of lithium and oxygen is Li2O. This is because lithium has a +1 charge and oxygen has a -2 charge. The charges must balance out in an ionic compound.
Why oxygen is smaller than lithium?
Oxygen is smaller than lithium because oxygen has fewer electrons and protons compared to lithium, resulting in a smaller atomic size. Additionally, oxygen has a higher effective nuclear charge, which pulls the electrons closer to the nucleus, making the atom smaller.
What describes the atoms in the molecule with the chemical formula Li2SO4?
The molecule with the chemical formula Li2SO4 contains two lithium (Li) atoms, one sulfur (S) atom, and four oxygen (O) atoms. The lithium atoms have a +1 charge, the sulfur atom has a +6 charge, and the oxygen atoms have a -2 charge each.
What is the formula for the ionic compound lithium (Li1 plus ) oxide (O2 -)?
The formula for lithium oxide is Li2O. This is because lithium has a 1+ charge and oxygen has a 2- charge, so you need two lithium ions for every one oxide ion to balance the charges.
What are the word equasions for burning lithium in oxygen?
The word equation for burning lithium in oxygen is: lithium + oxygen -> lithium oxide. The balanced chemical equation for this reaction is: 4Li + O2 -> 2Li2O.
What elements are in lithium nitrate?
Lithium nitrate contains the elements lithium (Li), nitrogen (N), and oxygen (O). Its chemical formula is LiNO3.
What are the differences between lithium and oxygen?
Lithium is a metal, while oxygen is a non-metal. Lithium is a solid at room temperature, whereas oxygen is a gas. Lithium is highly reactive, especially with water, while oxygen supports combustion.
What is the charge of Li 2?
Atomic lithium has no charge whereas its ion has a +1 charge.
Which element has a greater ionization out of Li and O?
Oxygen has a greater ionization energy than lithium. This is because oxygen has a stronger nuclear charge and more electron shielding compared to lithium, making it more difficult to remove an electron from an oxygen atom.
What is the name of the compound with lithium and oxygen?
The compound formed by lithium and oxygen is lithium oxide (Li2O).
What is the ionic compound for lithium and oxygen?
Lithium oxide - Li2O Three oxides of lithium are known: Li2O, Li2O2, LiO2.
