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No. All atoms of a given element are alike in the number of protons, which is the atomic number of an element. However, the number of neutrons in the nucleus can vary. Atoms of elements with the same number of protons but different numbers of neutrons are called isotopes. All atoms of a given element in their ground state have the same number of electrons as they do protons, but if they form ions, the number of electrons will increase or decrease, depending on the element, but the number of protons remains the same.
What else can I help you with?
What is true about the elements in each group?
Elements in each group on the periodic table have similar properties due to their similar electron configurations. These properties include similar reactivity, chemical behavior, and physical characteristics. This allows for elements within the same group to be grouped together based on their shared properties and patterns.
What elements emit alpha beta and gamma rays?
Alpha particles are emitted by heavy elements like uranium and radium. Beta particles are emitted by elements like strontium and tritium. Gamma rays are emitted by radioactive decay of unstable nuclei across all elements.
I know an ion is a element with a charge but don't all elements have a charge?
All elements, including iron, exist when pure in an electrically neutral state. This does not mean that the elements can not contain charged particles, but rather that the number of total negatively and total positively charged particles must be the same in a pure element.
What elements are heavier than hydrogen?
All of them. There are no elements lighter than hydrogen. It has only two atomic particles, and you cannot have an element with less.
What is a sample matter in which all the particles are identical?
A sample of water molecules is an example of a matter where all the particles (H2O molecules) are identical. Each water molecule consists of two hydrogen atoms and one oxygen atom, making them indistinguishable from one another.
Are neutrons in the atoms of different elements alike?
All neutrons are alike. As the name suggests , they are neutrally charged particles in the nucleus of an atom. They carry the same mass as a proton. They are found in the nucleus of an atoms together with the protons. However, atoms of a given element are isotopes of one another, if they have a different number of neutrons. e.g. Hydrogen , exhibits three isotopes. #1 protium ; 1 proton, 0 neutrons, 1 electron.( commonest isotope) #2 deuterium ; 1 proton, 1 neutron, 1 electron. ( heavy hydrogen) #3 tritium ; 1 proton, 2 neutrons, 1 electron. ( super heavy hydrogen and radio -active). Note in this table the number of neutrons in each isotope. The next element in the Periodic Table is Helium #1 helium ; 2 proton, 2 neutrons, 2 electron. Note the same number of neutrons as tritium , but now has two protons. A Neutron, in nuclear physics, can disintegrate to form a proton and an electron.
How were some of the elements alike and different?
They are all Elements and They are diiferent substances
How are solid particles and liquid particles alike?
they all take up space and all have matter, mass, and weight
Is all protons alike?
Alike. They are both atomic particles with a positive charge.
Are all elements particles?
yes
How are all compounds alike?
Compound are all alike because they all have two elements combined together like iron+sulfide=ironsulfide
How are compounds alike?
Compound are all alike because they all have two elements combined together like iron+sulfide=ironsulfide
How are ice and water and water vapor alike?
they all share the smae elements
Is a pure substance contains particles that are all alike?
pure substance
Job sites on the internet tend to be all alike?
true
How are particular elements alike?
All chemical elements are formed from protons, neutrons (excepting H-1) and electrons.
How are particles in solids liquids and gases alike?
Particles in solids, liquids, and gases are alike in that they are all made up of atoms or molecules. However, the main difference lies in how closely these particles are packed together. In solids, particles are tightly packed and vibrate in place, in liquids the particles are close but can move around, and in gases, particles are spread far apart and move freely.
