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Bromine has 35 protons and 35 electrons (if it is neutral). Rubidium has 37 protons and 37 electrons (if it is neutral as well). The atomic number is equivalent to the number of protons in an atom.
You can easily solve this problem by looking at your periodic table, finding Bromine (Br) and then moving 2 atoms along the chart. There you will find Rubidium.
What else can I help you with?
How many electrons does bromide ion have?
The element bromine has an atomic number of 35. This means that each atom contains 35 protons, and the requirement for electrical neutrality in an atom means that the atom also contains 35 electrons. A bromide ion contains one more electrons than a bromine atom: 36.
How many protons neutrons electrons does bromine 80 have?
Bromine-80 has 35 protons, as all bromine atoms do. The number of neutrons can be calculated by subtracting the atomic number (35) from the atomic mass (80), giving 45 neutrons. In a neutral bromine-80 atom, there are also 35 electrons.
How is a atom different from an ion?
atoms have neutral or no charge. ions have a charge whether positive or negative and have either more protons than neutrons and vice versa.An atom has an equal amount of Electrons and Protons, but an ion is a particle with an uneven amount of Protons and Electrons. A Cation, having more Protons than Electrons and an Anion, having more Electrons than Protons.
How many electrons do a octet bromine have?
A bromine atom typically has seven electrons in its outer shell, which means it only needs one more electron to have a full octet of eight electrons. Bromine can achieve an octet by gaining one electron to form a stable bromide ion with a -1 charge.
Why does potassium have a larger atomic radius than bromine?
When looking at potassium and bromine, it would seem that with more electrons occupying more orbitals, bromine would be larger. However, in addition to those additional electrons, bromine also has additional protons. These protons in the nucleus pull on all of bromine's electrons with more strength than the nucleus of potassium, and the stronger pull offsets any size gained by adding electrons. In short, bromine's nucleus pulls harder.
Which atom has 2 more protons and electrons than bromine?
Rubidium.
How many electrons does bromide ion have?
The element bromine has an atomic number of 35. This means that each atom contains 35 protons, and the requirement for electrical neutrality in an atom means that the atom also contains 35 electrons. A bromide ion contains one more electrons than a bromine atom: 36.
What is the complete symbol of an atom that has two more protrons and electrons in bromine?
Br(35) + 2p + 2e == Rb(37) The atom numbers (between parentheses) by definition are representing the number of protons in the nucleus of that element.
Is the number of protons the positive charge of an atom?
The charge of an atom depends on the electrons compared to protons. Electrons being negatively charged, protons being positive. If there are more protons, the atom is positive, and if there are more electrons, the atom is negative.
How much protons does bromine have?
BromineThe number of protons in an element is always the same as the atomic number, which is 35 in this case. In a neutral atom (no charge), the number of electrons equals the number of protons, so it will be 35 electrons also. However, the number of neutrons will vary depending on the isotope (atoms of the same element with different numbers of neutrons). There are two isotopes of Bromine, 79Br and 81Br, having 44 neutrons and 46 neutrons respectively.See link below for more information on Bromine, as well as the related question below that will show you how to find the number of each subatomic particle in any atom.
When an atom has more electrons than protons it is?
An atom with more protons than electrons is a cation.
Atom that has equal number of protons and electrons?
That is called a neutral atom, because it has no electric charge. If the atom has an electric charge (i.e., it has more protons than electrons, or more electrons than protons), it is called an ion.That is called a neutral atom, because it has no electric charge. If the atom has an electric charge (i.e., it has more protons than electrons, or more electrons than protons), it is called an ion.That is called a neutral atom, because it has no electric charge. If the atom has an electric charge (i.e., it has more protons than electrons, or more electrons than protons), it is called an ion.That is called a neutral atom, because it has no electric charge. If the atom has an electric charge (i.e., it has more protons than electrons, or more electrons than protons), it is called an ion.
What effect does the charge of the atom have on the number of protons?
The number of protons compared to electrons is what determines the charge of the atom. If there are more protons than electrons the atom is positively charged. If there's more electrons than protons the atom is negatively charged. Does this answer your question?
How many protons neutrons electrons does bromine 80 have?
Bromine-80 has 35 protons, as all bromine atoms do. The number of neutrons can be calculated by subtracting the atomic number (35) from the atomic mass (80), giving 45 neutrons. In a neutral bromine-80 atom, there are also 35 electrons.
What has two more protons and two more electrons than bromine?
Rubidium
When an atom has more electrons that protons it is?
An anion is an ion with more electrons than protons.
If the number of electrons and protons are not the same what do you call this?
When the number of electrons and protons are not the same in an atom, it becomes an ion. An atom becomes positively charged if it loses electrons (more protons than electrons), and negatively charged if it gains electrons (more electrons than protons).
