An atom with a positive charge has Compounds: There are countless compounds that exist in the universe. They are all formed from the combination of different atoms in various ratios. Ionic compounds are formed when atoms gain and lose electrons. ...
However, for example, silver can form an ion with +1 charge, whereas zinc and cadmium can gain a +2 charge. To find out whether an atom in these groups form ions more generally and determine their charges, the best thing to do is directly look up the element you're interested in. R...
1 Which statement describes the charge and location of an electron in an atom? (3)(1) An electron has a positive charge and is located outside the nucleus.(2) An electron has a positive charge and is located in the nucleus.(3) An electron has a negative charge and is located outside...
A PRECISE measure of the charge on an atom in a molecule is provided by calculating the number of electrons within a sphere of covalent radius using molecular wavefunctions. The results for alkyl substitution suggest that the simple qualitative ideas of the inductive effect may be less simple ...
An atom has ___ charged electrons moving in the space around the nucleus. a) positively. b) negatively.[{Blank}] is a subatomic particle that has a positive charge and that is located in the nucleus of an atom.How is called the particle...
百度试题 结果1 题目 5 Which part of an atom has a relative mass of 1 and a relative charge of 0? A electron B B. neutron C nucleus D. proton 相关知识点: 试题来源: 解析 B 反馈 收藏
An atom has three types of very tiny particles called protons, neutrons and electrons. The center of an atom is called the nucleus, and it is made up of protons and neutrons. The electrons in an atom fly around and above the nucleus in a cloud-like formation. The protons have a positiv...
Ernest Rutherford showed that all of the positive charges in an atom are concentrated within a very small volume, called the nucleus, and was awarded the 1908 Nobel Prize in Chemistry for the work. The nucleus has dimensions on the order of 10−15 m! This requires some new thinking: if...
An atom having atomic mass number 13 has 7 neutrons. What is the atomic number of the atom. View Solution The atomic number of an element is 34 and the mass number is 79. The number of electrons in the outer most shell is: View Solution ...
Who named the two charges positive and negative? 01:52 If a glass rod is rubbed with silk what charges occur in which object? 02:21 If an atom gains electron what charge it acquires? 03:57 If an atom releases electron of what charge it becomes? 02:27 Name a neutral particle in ato...