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Hydrogen

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What is hydrogen's number of neutrons equals mass number - atomic number equals?

The number of neutrons in an atom can be calculated by subtracting the atomic number (number of protons) from the mass number. For hydrogen, the atomic number is 1 and the mass number is also 1. Therefore, the number of neutrons in hydrogen is 1 (mass number - atomic number = 1 - 1 = 0 neutrons).


What is an 8 letter word for atomic number that starts with the letter H?

Hydrogen is a chemical element with the atomic number 1.


What atomic number equals one?

Hydrogen Atomic No. (Z) is '1' No. of protn is '1' No. of electrons is '1' Atomic Mass of the protium isotope is '1' In the Periodic Table it is found in position Mo. '1'. NB Hydrogen has three isotopes #1 protium ; 1 proton , 0 neutrons , 1 electron (Atomic Mass '1'). #2 deuterium ; 1 proton , 1 neutron , 1 electrons ( Aromic Mass '2') #3 tritium ; 1 proton , 2 neutrons, 1 electron ( Aromic mass '3').


Mass number - atomic number equals?

Mass number minus the atomic number equals the number of neutrons. Mass number is the number of particles in an atom that have significant mass. Electrons are assigned a value of 0 since the mass is so much smaller than protons and neutrons. Protons and neutrons are similar in mass and are assigned mass number of 1. The formula for calculating atomic mass atomic mass = # protons + # neutrons.


Fill in the letter with words 3 equals f in 1 Y?

3 feet in 1 yard


What is 33.3 percent of the word eel?

A single letter. 33.3% equals 1/3. 1/3 of the word 'eel' would be one letter.


What is the four letter word hidden in this sentence Thomas oiled the creaky door-dim1 equals UpdatedAns-dim2 equals Q-src equals email?

-1


How to divided 1 by 8?

if the number you start with is smaller than the number dividing by, it will be a fraction. 1 divided by 8 equals 1/8.


What words start with the letter q and end with the letter z?

I Know 1! quiz


What is m -6?

The question m-6 equals 1. You will have to find the value of he letter M.


What gives you atomic mass?

An atom's atomic mass is usually thought of as the total number of protons and neutrons together. Each has a relative mass of 1, so the count of each equals the atom's atomic mass. For example, 1 ordinary atom of sodium (Na) has 11 protons and 12 neutrons. Its atomic mass therefore is 23. The overall atomic mass of an element, however, is a weighted average of its isotopes, which occur in consistent ratios throughout the universe.


What has 1 atomic number?

Hydrogen has the atomic number 1.