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What is Chemical symbol for element No 33?
The chemical symbol for element number 33 is As, which stands for arsenic.
What represents the number 33 above the symbol AS in the periodic table?
The Atomic Number and thus the number of protons
What is the atomic mass and symbol of an element with 34protons 33 neutrons 34 electrons?
The 34 protons means that this is the element that has an atomic number of 34, which is selenium. The mass number for the isotope given is 67, which is the sum of the protons and neutrons. Mass number is not the same as atomic mass. Atomic mass is the total mass of the protons, neutrons, and electrons in an atom.
What element in rat poison has 33 electrons?
Element thirty three is Arsenic and can be fatal to humans.
How do you tell that there is 33 electrons in arsenic?
A neutral atom has equal numbers of positively charged protons and negatively charged electrons. The atomic number of an element is its number of protons. Arsenic's atomic number is 33, so atoms of arsenic have 33 protons. A neutral atom of arsenic would then also have 33 electrons.
What is Chemical symbol for element No 33?
The chemical symbol for element number 33 is As, which stands for arsenic.
What element has the number of proton of 33?
None - this is energetically impossible. However, all energetically possible combinations involving 33 protons would be of the element arsenic, As.
What represents the number 33 above the symbol AS in the periodic table?
The Atomic Number and thus the number of protons
How many electrons protons and neutrons are in As?
Arsenic is a non metal element. There are 33 electrons in a single atom.
What does the element symbol As stand for?
The element with chemical symbol As, is Arsenic. Arsenic in part of the Group 15 family of elements along with Nitrogen, Phosphorus, Antimony and Bismuth. Arsenic has 33 electrons in a standard atom, with 4 electron shells and 5 electrons in the outer shell.
What is the atomic number and the mass number for As3?
The atomic number for an element is the number of protons in its nucleus, which is 33 for arsenic (As). The mass number is the sum of protons and neutrons in the nucleus, so for arsenic-33 (As-33) specifically, the mass number would be 33.
What is the atomic mass and symbol of an element with 34protons 33 neutrons 34 electrons?
The 34 protons means that this is the element that has an atomic number of 34, which is selenium. The mass number for the isotope given is 67, which is the sum of the protons and neutrons. Mass number is not the same as atomic mass. Atomic mass is the total mass of the protons, neutrons, and electrons in an atom.
What element in rat poison has 33 electrons?
Element thirty three is Arsenic and can be fatal to humans.
Which element has 42 protons?
An element's atomic number gives its number of protons. Checking the periodic table, we see that molybdenum is the element with the atomic number of 42. Thus molybdenum has 42 protons in its nucleus.
What is the chemical symbol for the ion with 33 protons and 36 electrons?
The symbol for this ion is As3-. The charge is 3- because there are three more electrons than protons.
How do you tell that there is 33 electrons in arsenic?
A neutral atom has equal numbers of positively charged protons and negatively charged electrons. The atomic number of an element is its number of protons. Arsenic's atomic number is 33, so atoms of arsenic have 33 protons. A neutral atom of arsenic would then also have 33 electrons.
What element has 21 neutrons and 40 mass number?
as it is actually "As" the "A" has to be capitalized to be correct, or it could stand for something totally different. In addition to the above, it might be helpful to see how the answer is derived:- First deduct the number of neutrons from the mass number - 73 minus 40 equals 33 This gives the Atomic Number 33. Reading down the Periodic Table to find element number 33, we find that it is Arsenic, chemical symbol As.
