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 rounded to the nearets ten would be 0.
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.
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 has a valency of 1
test7
Hydrogen Hydrogen Hydrogen Hydrogen
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
The atomic number of hydrogen is 1
Hydrogen-1 and hydrogen-2 are alike in that they both have one proton in the nuclei of their atoms.
The element with 1 electron in period 1 would be 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 can be + 1 or -1 when it forms hydrides.
Carbon(1), Hydrogen(5), Oxygen(1), Hydrogen(1)