stud
bud
Sign up
Log in
Home
Library
Explore
SAT
More
Chem 1 Flashcards | StudBud
Explore
/
Chem 1
Who discovered the proton
Who discovered electron?
Chem 1
43 terms
·
StudBud Administration
·
18 plays
Midterm
Flashcards
43 cards
F
Practice quiz
P
Host live
L
Questions
43
Answers
1
Who discovered electron?
Rutherford
Dalton
Chadwick
Thompson
2
Who discovered the proton
Thompson
Chadwick
Dalton
Rutherford
3
Who is the father of modern chemistry
Dalton
Lavoisier
Mandeleev
Beguin
4
How do you calculate density?
M/V
D/V
V/M
V/D
5
Water filled to 50 ml. Rock is dropped in and goes to 100 ml. What is rocks volume?
25
10
50
100
6
What are two liquid elements?
None of the above
Hydrogen, oxygen
Fluorine, francium
Bromine, mercury
7
What is the name for the attraction between unlike substances
Adhesion
Cohesion
8
Who discovered the neutron?
Dalton
Thompson
Chadwick
Rutherford
9
An explanation for observed behavior of matter is
Theory
Law
10
Which state of matter has definite shape and volume
Liquid
Gas
Solid
Plasma
11
How to calculate a weighted average
Mass x decimal %- decimal Add up
Mass x decimal Add up %- decimal
%- decimal mass x decimal add them up
%- decimal Mass x decimal subtract
12
What are the elements with different numbers of neutrons called?
Adhesion
Elements
Isotopes
Compounds
13
What kind of mixture is soil
Heterogeneous
Homogeneous
14
Theory which states are substances are made of particles that can’t be broken down any further
Atomic theory of matter
Theory of matter
15
What property allows substances to chemically react to form new substances
Physical
Chemical
16
Law that states that there is an inverse relationship between volume of a gas and its pressure
Dalton’s law
Molecule law
Boyle’s law
17
In what part of the atom are the energy levels lower?
Closer to the nucleus
Further away
18
Modern periodic table is arranged according to____
Atomic mass
Atomic number
Atomic weight
Atomic height
19
What are allotropes?
Every element
None of the elements
The same form of the elements
Different forms of the same element
20
List the different states of matter
Solid, liquid, & plasma
Liquid & solid
Solid, liquid, & has
Solid, liquid, gas, and plasma
21
Which theory states that matter is made up of molecules
Atomic theory
Dalton’s theory
Matter theory
Molecule theory
22
Which state of matter takes the shape of its container
Liquid
Plasma
Solid
Gas
23
What is the name for something that contains only one type of Atom
Compound
Particle
Periodic table
Element
24
Who wrote the first texted of chemistry?
Dalton
Chadwick
Beguin
Rutherford
25
What kind of mixture is aqueous amnesia?
Heterogeneous
Homogeneous
26
What is the branch of chemistry that involves the study of substances containing carbon
Organic chemistry
Cohesion chemistry
27
What kind of mixture is soda
Homogeneous
Heterogeneous
28
Who arranged his periodic table by atomic mass
Chadwick
Thompson
Dolton
Mendeleev
29
Name the curve__ that is born in the graduated cylinder do to the property___
Cohesion & adhesion
Adhesion & meniscus
Adhesion & cohesion
Meniscus & adhesion
30
Which elements determine the chemical properties of an element?
Valence electrons
Electrons
Atoms
Matter
31
High temperatures cause Adams to lose their electrons in the state of matter
Plasma
Gas
Liquid
Solid
32
What is matter made of?
Matter
Elements
Particles
Atoms
33
Names of families on periodic table
Alkali metals
Alkaline earth metals
All of the above
Halogens
34
what is the property that allows something to bend or twist & return to its original shape?
Malibility
Ductility
Elasticity
Electro magnitude
35
What is anything that has volume and mass called
Matter
Element
Molecule
Atom
36
What is the process of studying natural phenomena
Periodic table
Law of conservation of mass and energy
Elements
Scientific method
37
Law that states that Atoms can’t be created or destroyed but can be rearranged
Law of conservation of oxygen and height
Law of conservation of mass and energy
Law of conservation of volume in energy
Law of conservation of mass and oxygen
38
What substance moves from an area of high pressure to low pressure?
Liquid
Gas
Plasma
Fluid
39
In which state of matter are molecules packed tightly together
Gas
Solid
Plasma
Liquid
40
What property causes molecules to cling together?
Cohesion
Adhesion
41
Process of a solid turning into a gas without first change into a solid
Sublimation
Evaporation
42
Most reactive metal
Fluorine
Francium
Boron
Hydrogen
43
Who discovered atom?
Chadwick
Thompson
Rutherford
Dalton
