What statement is true of atoms?

The statement that is TRUE about atoms is “electrons determine the size of the atom.” The electrons surround the nucleus of an atom and they determine the space in which an atom occupies.

Which element has 4 protons 4 neutrons and 3 electrons?

Atomic Number

Name	Protons	Electrons
Lithium	3	3
Beryllium	4	4
Boron	5	5
Carbon	6	6

What is the symbol of the nuclide having 17 protons and 18 neutrons?

Chlorine-35 has 17 protons and 18 neutrons.

What is the atomic number of a chlorine atom that has 17 protons and 18 neutrons?

What is the symbol of the ion having 17 protons and 18 electrons?

So, Mass number = 17 + 18 = 35 a.m.u. Symbol of the positively charged Y is Y +. This chlorine ion also has 18 neutrons.

What determines the electrical charge of an atom?

Electric charge is determined by subatomic particles called “electrons” and “protons”. Electrons have a -1 negative charge while protons have a +1 positive charge. By looking at the periodic table, each element’s atomic number is equal to the protons and electrons it has when it is electrically neutral.

How many total atoms are in 5co2?

Answer. Answer: THERE THE 5 ATOMS OF CARBON AND 10 ATOM OF OXYGEN……..

How many atoms does 1 mole of Li have?

One mole of lithium (Li) is equal to 6.022 x 1023 atoms of lithium (or any particle for that matter).

How many atoms are in nitrogen?

two

Where can we find nitrogen?

Nitrogen, or N, using its scientific abbreviation, is a colorless, odorless element. Nitrogen is in the soil under our feet, in the water we drink, and in the air we breathe. In fact, nitrogen is the most abundant element in Earth’s atmosphere: approximately 78% of the atmosphere is nitrogen!