It is rounded to 1 - when rounded.
-- The sin of 1 degree is 0.01745. (rounded) -- The sin of 1 radian is 0.84147. (rounded) -- The sin of 1 grad is 0.01571. (rounded)
1
1.45 rounded to the nearest whole number is 1.0.
35.65 rounded to the nearest 1 is 36.
1
The atom that has the lowest mass is hydrogen. So assuming the same numbers of atoms in each element, hydrogen would be the element with the lowest mass.
test7
Hydrogen-1 has no neutrons while Hydrogen-2 has 1 neutronA hydrogen-1 atom (normal hydrogen) has 1 proton and 1 electron whereas a hydrogen-2 atom (deutrium) has 1 proton, 1 NEUTRON and 1 electron.
Hydrogen Hydrogen Hydrogen Hydrogen
-- The sin of 1 degree is 0.01745. (rounded) -- The sin of 1 radian is 0.84147. (rounded) -- The sin of 1 grad is 0.01571. (rounded)
Hydrogen has one proton in its nucleus.
The atomic number of hydrogen is 1
there are many isotopes of hydrogen. they are:-hydrogen -1 protium. hydrogeen - 2 deuterium.hydrogen - 3 tritium. hydrogen - 4 hydrogen - 5 hydrogen - 6 hydrogen - 7
1
The valence of hydrogen is 1. This means that hydrogen has one valence electron, which allows it to form one covalent bond with other atoms.
Hydrogen can be + 1 or -1 when it forms hydrides.
The element with 1 electron in period 1 would be hydrogen.