Matter Flashcards

1

Solid matter has what?

Definite weight, shape, and volume
Definite weight and shape
Definite weight
Definite weight, shape, volume, carbon

2

Which of these is an example of a physical change?

Water becoming ice
Cake being baked
Shredding paper
2 Hydrogen and 1 oxygen becoming water

3

What best describes inorganic chemistry?

Does not contain carbon
Chemistry on dead matter
Contains carbon
Chemistry on living matter

4

What can elements be broken down into?

Carbon
Hydrogen
Nothing
Oxygen

5

Hydrogen bonds are broken by what?

Water
Water/ heat
Heat/ water/ oxygen
Heat

6

Chemistry is the science of matter and the __________ changes of matter.

Organic and inorganic
Physical and chemical
Chemical
Physical

7

Matter has what?

Occupies space
Weight
Has weight and occupies space
Weightless

8

What must be present for something to be considered organic chemistry?

Oxygen
Carbon
Sulfur
Nitrogen

9

Gaseous matter has what?

Definite volume and weight
Definite weight
Definite shape
Definite volume

10

A peptide is the ________ of all protein molecules.

Hydrogen
Support
Weakest
Least

11

Which bond is the strongest bond?

Disulfide
van der Waals forces
Salt
Hydrogen

12

Liquid matter has what?

Definite weight and shape
Definite shape and volume
Definite volume
Definite weight and volume

13

A chemical change does what?

Change that creates a new substance
When water changes to ice
Changes the physical characteristics
When vapor turns to ice

14

What is the acronym of the elements that make up hair?

COHNS
CONES
KOHNS
CONS

15

What's a peptide bond?

Oxygen linked end to end
Amino acids linked end to end
Carbon linked end to end
Nitrogen and hydrogen linked end to end

Matter

Questions 15

Matter

Questions 15