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An element with 120 protons and 2 electrons would belong to Group 2 on the Periodic Table, also known as the alkaline earth metals group. Elements in this group typically have 2 valence electrons and exhibit similar chemical properties due to their electronic configuration. Examples of elements in Group 2 include beryllium, magnesium, calcium, strontium, and barium.
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An element has an atomic number of 30 how many protons and electrons are in a neutral atom of the element?
It will have 30 protons and 30 electrons if the atom is neutral.
What element has 51 protons and 52 electrons?
51 protons defines the element as antimony (Sb). It normally has 51 electrons, so with 52 electrons, it would be Sb with a 1- charge.
What group would a element synthesized with 115 protons group?
An element synthesized with 115 protons would belong to Group 15 (or Group 5A) in the periodic table. This group is known as the nitrogen group, consisting of elements such as nitrogen, phosphorus, arsenic, antimony, and bismuth.
Why doesnt the number of protons change for a single element while the neutrons and electrons can?
The number of protons in an atom determines its identity as a specific element. Changing the number of protons would change the element. Neutrons and electrons can be added or removed without changing the identity of the element since they do not affect the element's chemical properties.
What element has 8 proton 8 neutrons and 10 electrons?
The element that has 9 protons is fluorine. Its atomic number is 9, indicating that the element has 9 protons in the nuclei of its atoms. If there are 10 electrons, then the fluorine atom has gained an electron and is now a negatively charged anion with a charge of 1-.
What is the element that has 8 electrons and 7 protons?
Any element with 7 protons would be Nitrogen
If element X has 91 protons how many electrons does it have?
If element X has 91 protons, it is element Protactinium (Pa) on the periodic table. In a neutral atom, the number of electrons equals the number of protons, so element X would also have 91 electrons.
If you have an element with 46 protons and 44 electrons what would the net charge be?
An element with 46 protons and 44 electrons would have a net positive charge. This is because protons are positively charged and electrons are negatively charged. The difference between the number of protons and electrons is 2, resulting in a net charge of +2. Thus, the element would be a cation with a charge of +2.
An element has an atomic number of 30 how many protons and electrons are in a neutral atom of the element?
It will have 30 protons and 30 electrons if the atom is neutral.
what element 3 protons and 2 electrons?
If it has 2 protons, it has to be Helium. Helium atom has 2 electrons also, so if it has 3 electrons, it would be He^-
How many electrons with 97 protons?
An atom with 97 protons is an isotope of the element berkelium (Bk), which is a synthetic element. In a neutral atom, the number of electrons equals the number of protons, so it would also have 97 electrons. However, if it has a positive charge (cation), it would have fewer electrons, and if it has a negative charge (anion), it would have more electrons.
How many electrons does an element have if it has 17 protons and 18 neutrons?
If an element has 17 protons, it will also have 17 electrons since atoms are electrically neutral. Adding the number of neutrons (18) to the number of protons (17) gives us the mass number of the element, which in this case would be 35.
What would you get if you break an element into its smallest particles?
Protons and Electrons
If the nucleus had seventeen protons and nineteen neutrons how many electrons would the atom have?
The number of electrons in an atom is equal to the number of protons in the nucleus, which is 17 in this case. This ensures that the atom is electrically neutral, as the positive charge of the protons is balanced by the negative charge of the electrons.
What element has 51 protons and 52 electrons?
51 protons defines the element as antimony (Sb). It normally has 51 electrons, so with 52 electrons, it would be Sb with a 1- charge.
What group would a element synthesized with 115 protons group?
An element synthesized with 115 protons would belong to Group 15 (or Group 5A) in the periodic table. This group is known as the nitrogen group, consisting of elements such as nitrogen, phosphorus, arsenic, antimony, and bismuth.
What is the formula to get the number electrons?
First you would calculate the number of protons... the number of protons = the total mass number then the number of protons should = the nummber of electrons(unless their is a number in front of the element like +1) therefore= # of protons = # of electrons
