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Atom Questions and Answers (Q&A)

John Smith
Answered: Sep 30, 2020
Dalton says atoms of a given element are identical in mass and the modern one says atoms of a given element are identical in average mass. Dalton says atoms of a different element differ in size...Read More

1 Answer

1015 views
John Smith
Answered: Sep 30, 2020
Outside the nucleus and often far from it - most of an atom s volume is its electron cloud

2 Answers

687 views
Samantha Stewart, Philanthropist
Answered: Jul 22, 2019
You may not be aware of what NAD and FAD are. There are both known to be electron carriers, and they are expected to do many different roles. FAD stands for Flavin Adenine Dinucleotide whole NAD...Read More

2 Answers

676 views
Chelsey Erwin
Answered: Jan 15, 2019
There is the same number of electrons as protons in an atom. Inside the atom, electrons are arranged around the nucleus. The nucleus is surrounded by electron levels or shells. This is where the...Read More

3 Answers

575 views
J. Rogers, Rosshazlewood
Answered: Nov 01, 2019
An auxochrome is an assembly of atoms that will convey a specific color when connected to a chromosphere; however, when present alone, it will fail to produce the color. The chromosphere is the...Read More

2 Answers

552 views
A. Cook, English Professor
Answered: Jan 02, 2019
Avagadro’s number refers to the number of units in one mole of any substance, which is defined as its molecular weight in grams; it is a key component in studying chemistry. It equals to...Read More

2 Answers

491 views
L.Steven
Answered: Jan 07, 2018
Each element has an electron configuration that corresponds to its proton number. These electrons are responsible for the reactivity of the element. Strontium is an alkali metal and alkali metal...Read More

3 Answers

475 views
CharlieC
Answered: Sep 30, 2020
Protons and neutrons

1 Answer

464 views
Minmasri
Answered: Sep 30, 2020
Electrons and protons

1 Answer

343 views
Cobbeyh
Answered: Sep 30, 2020
Beryllium

The proton number is the atomic number. Since there are 4 protons, the atomic number is 4. Making this atom: Beryllium

1 Answer

312 views
Jdftjay
Answered: Sep 30, 2020
You can weigh the piece of chalk on a balance scale.

1 Answer

278 views
G. Jabez
Answered: Nov 26, 2019
The molar mass and Atomic mass are both important terms in chemistry. You can easily confuse one for another because both contain the word 'mass.' By definition, molar mass means the mass of a...Read More

4 Answers

249 views
Bjansen
Answered: Sep 30, 2020
9

The number of protons is the same as the atomic number.

1 Answer

248 views
E.Ruth
Answered: Feb 19, 2018
The quantum mechanical model states that matter has properties that are associated with waves and based on the Uncertainty Principle, quantum theory emphasizes that it is impossible to det...Read More

2 Answers

233 views
Tpetreikis
Answered: Sep 30, 2020
Chemical bond

1 Answer

224 views
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