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Chemistry - Atoms and Molecules by Teacher in Sweatpants Flashcards | StudBud
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Chemistry - Atoms and Molecules by Teacher in Sweatpants
Chemistry - Atoms and Molecules by Teacher in Sweatpants
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Practice matter vocabulary, including, matter, solid, liquid, gas, volume and mass.
Flashcards
20 cards
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Questions
20
Answers
1
If an atom only has three protons, it is a ______________ atom.
lithium atom
oxygen atom
helium atom
hydrogen atom
2
If an atom only has one proton, it is a ______________ atom.
lithium atom
oxygen atom
hydrogen atom
helium atom
3
How are electrons charged?
Negatively
Neutrally
Positively
4
How are neutrons charged?
Neutrally
Negatively
Positively
5
The number of protons an atom has is also called the ________________ number.
atom
atomic
wrong
electron
6
How are protons charged?
Positively
Negatively
Neutrally
7
Atoms are attracted to each other because of their __________________________.
neutrons
protons
electrons
atomic orbitals
8
Two or more atoms held together by a chemical bond is called a ________________.
proton
molecule
cell
atom
9
Two hydrogen atoms that join together and share each other's electrons results in __________.
gas
hydrogen gas
hydrogen
oxygen gas
10
Atoms consist of 3 types of subatomic particles called _______, ________ & _________.
protons, neutrons & matter
protons, neutrons & particles
protons, neutrons & cells
protons, neutrons & electrons
11
What is the definition of chemistry?
The study of animals.
The study of celestial objects in space
The study of of matter and its changes.
The study of how body parts functions.
12
What is matter?
Anything that has weight.
Anything that has volume.
Anything that has volume and mass.
Anything that has a mass.
13
The charged up electrons whirl around on the ____________.
atomic orbitals
atomic helix
atomic sphere
14
How many different types of atoms have scientists discovered?
282
118
100
218
15
The periodic table of elements lists the elements in order of ______________________.
how many neutrons the nucleus has
how many protons the nucleus has
how many electrons the nucleus has
16
Matter is made up of tiny particles called _________________.
davids
cells
atoms
pedis
17
The amount of __________________ each atom contains, determines what the atom is.
protons
electrons
neutrons
atomic orbitals
18
The nucleus is made up of __________ and ____________.
protons and electrons
protons and orbitals
protons and neutrons
19
If an atom only has two protons, it is a ________________ atom.
helium atom
hydrogen atom
oxygen atom
lithium atom
20
Two oxygen atoms that join together and share each other's electrons results in ____________.
hydrogen gas
hydrogen
gas
oxygen gas
