1. the smallest component of an element having the chemical properties of the element, consisting of a positively charged nucleus of neutrons and protons that exerts an electrical attraction on one or more electrons in motion around it. 2. this component as the source of nuclear energy. 3....
A cation is an ion with more protons than electrons giving it a positive charge. - True - False True or false? A positive ion has more protons than electrons and a negative ion has more electrons than protons. State True or False: Elements gain el...
The number of protons in a particular nucleus, i.e. the atomic number of the atom, is equal to the number of electrons in a neutral (nonionized) atom. The arrangement and behaviour of these electrons determine the interactions of the atom with other atoms and thus govern chemical properties...
The total number of protons and neutrons in a nucleus is called the atom's mass number. An atom with two protons and two neutrons, for example, has a mass number of 4. The number of electrons located outside the nucleus of an atom is always the same as the number of protons. An ...
What is a helium-4 atom with no electron? What are the two parts of an atom? What makes one atom different from another? How many protons are in an atom of copernicium? What is the history of an atom? What is the mass number of an atom with 5 protons and 7 ...
An atom is the smallest unit of matter that makes up every solid, liquid, gas, and plasma. Every atom contains a nucleus with protons and neutrons, and one
An atom is composed of three particles, namely,neutrons, protons and electronswith hydrogen as an exception without neutrons. Every atom has a nucleus that bounds one or more electrons around it. The nucleus has typically a similar number of protons and neutrons which are together known as nucle...
A Carbon Atom is defined as the sixth element in the periodic table with an atomic number of 6, consisting of six protons and six electrons. It serves as the fundamental building block of organic molecules in living matter, exhibiting versatile bonding capabilities and forming various structures ...
If an element has 80 protons and 200.56 mass number, then the number of neutrons will be ___. The atomic number of nitrogen is 7. What is the mass number of a nitrogen atom with 6 neutrons? Determine the mass number of a beryllium atom with 5 neutrons. What is the mass number of...
Carbon is a chemical element with 6 protons. One of its isotopes Carbon-14 is radioactive and it is used to measure how old certain biological samples are based on how much of it is left in a sample. Answer and Explanation:1 Oxygen is the most likely atom to form a polar...