atom
Electrons carry negative charge, while protons are positive and neutrons are neutral. This topic is part of Physics within Science & Nature. This page currently draws on 61 supporting questions, with answers and bonus facts available below.
atom trivia questions
Which particle in an atom has a negative electric charge?
Answer: Electron
Bonus fact: Electrons carry negative charge, while protons are positive and neutrons are neutral.
Atoms of the same element that have different numbers of neutrons are called what?
Answer: Isotopes
Bonus fact: Isotopes have the same number of protons but different numbers of neutrons.
A crystal is a solid whose atoms or molecules are arranged in what kind of pattern?
Answer: Regular repeating pattern
Bonus fact: Crystals have ordered internal structures that repeat in three dimensions.
In chemistry, an ether contains an oxygen atom bonded to how many carbon-containing groups?
Answer: Two
Bonus fact: Ethers have the general structural pattern R–O–R′.
A molecule is made of two or more atoms joined by what?
Answer: Chemical bonds
Bonus fact: Molecules consist of atoms held together by chemical bonds.
Which type of bond involves atoms sharing pairs of electrons?
Answer: Covalent bond
Bonus fact: Covalent bonds form when atoms share electrons.
The prefix di- in dioxide means how many oxygen atoms?
Answer: Two
Bonus fact: Carbon dioxide is CO2.
Where are electrons found in an atom?
Answer: Around the nucleus
Bonus fact: Electrons occupy quantum states around the nucleus.
Where are neutrons found in an atom?
Answer: Nucleus
Bonus fact: Atomic nuclei contain protons and neutrons.
Ozone is made of how many oxygen atoms per molecule?
Answer: Three
Bonus fact: Ozone has the chemical formula O3.
Where are protons found in an atom?
Answer: Nucleus
Bonus fact: Atomic nuclei contain protons and neutrons.
What determines which chemical element an atom is?
Answer: Number of protons
Bonus fact: Atomic number equals the number of protons.