It depends on what numbers are on the faces of the tetrahedral dice. The answer can be any number between 1 and 8.
If each face of the two tetrahedorns is 1, the total is always two and so there is only one answer.
If the faces of the two tetrahedrons are numbered 1,2,4,and 8 the sum will be one of eight possible numbers.
It is 0.01543
The answer depends on WHAT is landed: a number cube, a tetrahedral die, some other polyhedron, a spinner?
The probability is (1/2)*(1/2) = 1/4
There are no lone pairs and it's tetrahedral.
50%
It is 0.01543
Isotopes describe atoms with the same number of protons and different number of neutrons. These isotopes have the same atomic number but different mass numbers, resulting in variations in atomic mass.
The answer depends on WHAT is landed: a number cube, a tetrahedral die, some other polyhedron, a spinner?
Isotopes are atoms of the same element with the same number of protons (atomic number) but different numbers of neutrons, resulting in different mass numbers.
Isotopes have same number of electrons. They have same number of protons, so their atomic numbers are same. They have different numbers of neutrons resulting different mass numbers.
The probability is (1/2)*(1/2) = 1/4
Isotopes are atoms with the same number of protons (atomic number) but different numbers of neutrons, resulting in different atomic masses. These isotopes have similar chemical properties but may have different physical properties due to their different masses.
Isotopes are atoms with the same number of protons (atomic number) but different numbers of neutrons, resulting in different mass numbers.
Atoms of the same element can vary in the number of neutrons they have, resulting in different isotopes of that element. Isotopes have the same number of protons and electrons, but a different number of neutrons, which affects their atomic mass.
The atomic number is the number of protons in an atom. The number of protons in an atom is what gives the atom its elemental identity. The number of neutrons can change resulting in different isotopes of the same element. The number of electrons can change, resulting in different valence states of the same element. If the number of protons changes, then an atom of neon is no longer neon. So the atomic number of neon is always 10, because neon always has 10 protons.
The probability of eventually throwing a prime number is 1. On a single throw, of a fair die, the probability is 1/2.
There are no lone pairs and it's tetrahedral.