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What should have the larger ionization energy Se or Br?
Se should have a larger ionization energy than Br. This is because Se, located in the higher period on the periodic table, has a larger atomic radius compared to Br. As you move across a period from left to right, the ionization energy generally increases due to increased effective nuclear charge.
The charges in a compound should always add to?
By definition, a compound is always neutral. If the polyatomic chemical entity has a charge, it is no longer a compound, but is now a polyatomic ion. Ionic compounds and molecular compounds are also neutral in charge. The word "ionic" is just referring to the type of chemical bond in the molecule.
What is the name for this compound PbCI?
The compound PbCI does not exist. It should be PbCl2, which is lead(II) chloride.
What should oxidation numbers add up to?
Zero. The oxidation of one compound must be matched by the reduction of another.
What should the total charge for an ionic compound be?
The total charge for an ionic compound should be zero. This is achieved by balancing the charges of the cations (positively charged ions) and anions (negatively charged ions) in the compound so that they cancel each other out.
What is the lattice energy of a compound?
The lattice energy of a compound is the energy released when gaseous ions come together to form a solid lattice structure. It is a measure of the strength of the ionic bonds within the solid. A higher lattice energy indicates stronger ionic bonding.
What is produced when a compound is heated?
Your question is invalid, your question should be What is separated when a compound is heated, because heating a substance is basically adding energy to it. and the energy is likely to separate compounds. For example when you add electricity(energy) to water it will separate water into oxygen and hydrogen. It will also apply for heat energy, If you add enough heat to separate the bond of water.
Should you write compound-adjective or compound adjective?
Compound adjective is the proper spelling of this phrase.
In theory what happens to water at absolute zero should it constantly expand to this point?
At absolute zero, water would freeze and form a crystal lattice structure as its molecules slow down and lose kinetic energy. The expansion that occurs when water freezes is due to the arrangement of molecules in the crystal lattice, not necessarily related to temperature.
What should the largest ocean?
The largest ocean is the Pacific Ocean, with the Atlantic Ocean second largest.
Should some compound words be divided at the end of a line?
No they should not because compound words are two words made to be put together.
What should you add in a charged compound?
Element
What is the covalent compound?
The systematic name of this compound is Oxygen(II) Fluoride. N.B. This compound is a fluoride of oxygen. It should not be mistaken as a oxide of fluorine.
Why should the energy be removed to freeze water?
Ice at 0°C has less energy than water at 0°C. This has to do with the forces between molecules - in other words, there is potential energy involved. To freeze the water, this excess energy has to go somewhere - ergo, it has to be removed.
What should have the larger ionization energy Se or Br?
Se should have a larger ionization energy than Br. This is because Se, located in the higher period on the periodic table, has a larger atomic radius compared to Br. As you move across a period from left to right, the ionization energy generally increases due to increased effective nuclear charge.
The charges in a compound should always add to?
By definition, a compound is always neutral. If the polyatomic chemical entity has a charge, it is no longer a compound, but is now a polyatomic ion. Ionic compounds and molecular compounds are also neutral in charge. The word "ionic" is just referring to the type of chemical bond in the molecule.
Should my points be for energy attack and defense be even or energy higher?
energy should be a lot higher
