Go on. Explore!

lvl 0 • 0 xp

lvl 1

Home Market Decks Interests

Chemistry

memorize.ai (lvl 286)

(0)

16 cards

()

Section 1

Preview this deck

What is structurally different between an atom and ion?

Front

1 / 16

Chemistry Science

0.0

0 reviews

5			0
4			0
3			0
2			0
1			0

Active users

All-time users

Favorites

Last updated

6 years ago

Date created

Mar 1, 2020

Cards (16)

Section 1

(16 cards)

What is structurally different between an atom and ion?

Front

Ion has different numbers of electrons than protons. Atom always has the same number of protons as electrons

Back

Democritus

Front

believed that everything in the universe was composed of atoms, which were themselves microscopic and indestructible.

Back

Aristotle

Front

was an influential Greek philosopher who lived between 384-322 B.C.

Back

What structural characteristics do all hydrogen atoms have in common?

Front

each # of protons (1) and same # of electrons

Back

What structural characteristics of all carbon atoms have in common?

Front

Each carbon atom has the same # of protons (6) as the same number of electrons (6)

Back

Aristotle

Front

He was considered one of the greatest thinkers of the world and his written works encompassed all major areas of thought: logic, science, metaphysics, ethics, and politics.

Back

John Dalton

Front

he conducted the results of the research and created the atomic theory

Back

What is an atom?

Front

the smallest particle of an element that retains its identity in a chemical reaction

Back

Robert Millikan

Front

determined the charge and mass of an electron, using the "oil-drop method."

Back

cation

Front

ion with a positive charge

Back

What is a cathode ray?

Front

a ray of light traveling in a vacuum inside of a tube

Back

JJ Thompson

Front

"plum pudding"

Back

Ernest Rutherford

Front

Developed the planetary model of the atom (nuclear atom) after the "gold foil" experiments.

Back

Isotope

Front

atoms of the same element with a different number of neutrons

Back

Ernest Rutherford

Front

Particles named by him include the alpha particle, beta particle and proton.

Back

anion

Front

ion with a negative charge

Back