2
10 protons, 8 (or more, up to 14) neutrons
8 electrons and 8 protons.
Bohrium have 107 protons and electrons.
Polonium has 84 protons and electrons.
6 electrons, protons, and neutrons.
The number of neutrons will vary depending on the isotopes of hydrogen and oxygen in the molecule. The number of protons and electrons will be 10 each in every molecule.
The H2O2 molecule has two lone pairs.
10 protons, 8 (or more, up to 14) neutrons
A water molecule has two hydrogen atoms and one oxygen atom. The proton, neutron and electron count of them are 1,0,1 and 8,8,8 respectively. Therefore a molecule of water has 10 protons, 8 neutrons and 10 electrons.
There are two atoms of hydrogen in a molecule of H2O2.
Protons=electrons=33
Carbon Dioxide has the formula of CO2, which means 1 Carbon atom and 2 Oxygen atom per CO2 molecule. Carbon12 has 6 protons, 6 neutrons and 6 electrons per atom. Oxygen has 8 protons, 8 neutrons and 8 electrons per atom. One CO2 molecule contains 22 protons, 22 neutrons and 22 electrons. Calcium Nitrate has the formula of Ca(NO3)2. Calcium contains 20 of each. Nitrogen contains 7 of each. Oxygen contains 8 of each. Per molecule there are 1 calcium, 2 Nitrogen and 6 oxygen. Therefore: 20 + (2x7) + (6x8) = 20 + 14 + 48 = 72 protons, 72 Neutrons and 72 electrons. I hope that answers your question.
In chlorine gas (Cl2), there are 17 protons and 17 electrons in each chlorine atom. Since there are two chlorine atoms in a molecule of chlorine gas, there are a total of 34 protons and 34 electrons in chlorine gas.
15 electrons and 15 protons
6 electrons and 6 protons
6 protons and 6 electrons
Protons do not contain electrons. Protons are positively charged, electrons negatively charged.