What charge would an ion that has 11 protons, 11 neutrons, and 10 electrons would have? What is the elementary charge of an electron? What is the overall charge of an atom? How many electrons make up -18 Coulombs of charge? What is the charge of a neutron?
What charge does CO3 have? What is the charge on the barium ion? How do you predict the charge of an ion? What is the charge on the iron ion in Fe2S3? What is the charge of an electron? How many protons are in an ion with 18 electrons and a -1 charge?
You have just learned it today. It is Monday morning. Wang ying is at home having a storm. Storm at sea. She is going to see the doctor and say you can't go to school there for the cause. Mr. Chen, who is in charge of her class to ask for a sick leave of one. However, m...
A single Z-nucleus, and K electrons, allow many different, plausible definitions of one-electron energies. The treatment, originally of atomic spectra [of which very high charges z = (Z - K) now are known], has been extended into chemistry studying a mist of indiscernible electrons around ...
In an atom of matter, an electrical charge occurs whenever the number of protons in the nucleus differs from the number of electrons surrounding that nucleus. If there are more electrons than protons, the atom has a negative charge. If there are fewer electrons than protons, the atom has a...
百度试题 题目Suppose a boron ion has seven electrons. What is the charge of the ion?相关知识点: 试题来源: 解析 \(-2\,e\) 反馈 收藏
Ions that have more electrons than their original elemental form carry a negative charge, while those with fewer electrons carry apositive charge. The charge causes them to attract or repel other charged particles. Chemical compounds can be formed when a positive ion and a negative ion are attrac...
One way they are different is their "charge." Protons have a positive (+) charge. Electrons have a negative (-) charge. Neutrons have no charge. Usually, atoms have the same number of electrons and protons. Then the atom has no charge, it is "neutral." ...
Which contributes more to an atom's mass: electrons or protons? Which atom is largest? What charge would an ion that has 11 protons, 11 neutrons, and 10 electrons would have? What element has 53 protons and 74 neutrons? What is the lightest particle of an atom?
Everything on Earth has electrons because everything is made of atoms. Atoms come with three main components: protons and neutrons in the nucleus and electrons orbiting around that nucleus. Like their names imply, neutrons have no charge (they are neutral), protons have a positive charge, and...