Science Crossword Puzzles
Periodic Table Vocab
molecule : a group of atoms bonded together, proton : positive charge, neutron : no charge, electron : negative charge, c : atomic symbol of carbon, valence …
Nuclear Energy
atom : a particle of matter indivisible by chemical means. it is the fundamental building block of elements., contamination : radioactive material deposited or …
Acids, Bases and Oxides
amphoteric: a type of oxide that reacts with both acids and bases., aluminium: an example of an oxide that reacts with hydrochloric acid and sodium hydroxide., …
Earth and Space
shuttle: is a transport used to go to space and back. , galaxy: is a collection of stars and matter held together by gravity., pluto: is a dwarf planet and used …
Seeds and Germination
sunlight: this is not needed in germination, seed: i can be found in a fruit, shrivels: this happens to the seed after the embryo grows, food store: food for …
Chemistry - Chemical Reactions
catalyst : a substance that increases the rate of a reaction but remains unchanged at the end, indicator : universal _________ is used to change the colour of a …
The Skin Structure
epidermis : top layer of skin, dermis : known as the true skin, subcutaneous : mainly made up of fat cells, corneum : the “horny” layer of skin, lucidum : …
Cell Theory History
schwann : last name of the man who developed cell theory, anton : first name of the man who invented the single-lens microscope, preexisting : all cells come …
Heat Transfer
heat: energy that is transferred from one body to another as the result of a difference in temperature, temperature: degree of hotness or coldness of an object, …
Forensic Science
insoluble: a substance that won't dissolve, evaporation: when a liquid turns into a gas, pure: a substance that is an element or a compound, impure: a …
Common Anatomical Terms
frontal : a plane of motion that divides the body front to back, cephalic : towards the head, opposition : bringing the pad of the thumb to the pad of the …
Cell Biology
meiosis: process by which gametes are made, transcription: process by which rna is made from dna, diploid: cell containing two copies of each, transcription: …
Plant Survival
energy : the ability to perform work or change something, leaves : capture water and sunlight, phloem : transport sugars to all parts of the plant, xylem : …
Space Exploration History
mercury: first space program to put humans in space was project , glenn: first american in orbit - john , gemini: space program used to train astronauts for …
Properties of Matter Vocabulary Review
mixture : a combination of two or more substances that can be separated., texture : how a substance feels or looks (rough, smooth, etc.), magnetic : a force …
