Maverick's Learning & Adventures

Alright class 😃

ATOM -- smallest unit of matter
ELEMENT -- pure substance with one type of atom
COMPOUND -- two or more elements chemically combined
MIXTURE -- physical combination of substances
MOLECULE -- two or more atoms bonded
PROTON -- positive charge (nucleus)
NEUTRON -- no charge (nucleus)
ELECTRON -- negative charge (orbitals)
ATOMIC NUMBER -- number of protons
MASS NUMBER -- protons + neutrons
ISOTOPE -- same element, different neutrons
ION -- charged atom
CATION -- positive ion
ANION -- negative ion
VALENCE ELECTRONS -- outermost electrons

PERIODIC TABLE -- arranged by atomic number
GROUP -- vertical column
PERIOD -- horizontal row
METALS -- good conductors
NONMETALS -- poor conductors

PHYSICAL CHANGE -- no new substance
CHEMICAL CHANGE -- new substance formed
EXOTHERMIC -- releases heat
ENDOTHERMIC -- absorbs heat
CATALYST -- speeds up reaction

PH -- acidity/alkalinity scale
ACID -- pH < 7
BASE -- pH > 7
NEUTRAL -- pH = 7
BUFFER -- resists pH change

CELL -- basic unit of life
NUCLEUS -- control center
MITOCHONDRIA -- powerhouse
RIBOSOME -- protein synthesis
CELL MEMBRANE -- regulates entry/exit

PROKARYOTE -- no nucleus
EUKARYOTE -- has nucleus
PHOTOSYNTHESIS -- makes food using light
RESPIRATION -- releases energy
CHLOROPHYLL -- green pigment

DNA -- genetic material
RNA -- protein synthesis helper
GENE -- unit of heredity
CHROMOSOME -- DNA structure
MUTATION -- DNA change

ECOSYSTEM -- living + nonliving interaction
BIOTIC -- living factors
ABIOTIC -- nonliving factors
PRODUCER -- makes food
CONSUMER -- eats others

HERBIVORE -- eats plants
CARNIVORE -- eats animals
OMNIVORE -- eats both
DECOMPOSER -- breaks down dead matter
FOOD CHAIN -- energy transfer

GRAVITY -- force of attraction
FRICTION -- resistance to motion
FORCE -- push or pull
MASS -- amount of matter
WEIGHT -- force of gravity

SPEED -- distance/time
VELOCITY -- speed with direction
ACCELERATION -- change in velocity
NEWTON’S 1ST LAW -- inertia
NEWTON’S 2ND LAW -- F = ma

NEWTON’S 3RD LAW -- action-reaction
ENERGY -- ability to do work
KINETIC ENERGY -- energy of motion
POTENTIAL ENERGY -- stored energy
WORK -- force × distance

POWER -- work/time
HEAT -- energy transfer
TEMPERATURE -- measure of heat
CONDUCTION -- heat by contact
CONVECTION -- heat by fluid movement

RADIATION -- heat by waves
WAVE -- energy transfer without matter
FREQUENCY -- waves per second
WAVELENGTH -- distance between waves
SOUND -- mechanical wave

LIGHT -- electromagnetic wave
REFLECTION -- bouncing of light
REFRACTION -- bending of light
LENS -- refracts light
MIRROR -- reflects light

EARTH -- third planet
MOON -- Earth’s satellite
SUN -- star at center
SOLAR SYSTEM -- Sun + planets
GRAVITATION -- universal attraction

ROTATION -- Earth spins
REVOLUTION -- Earth orbits
ECLIPSE -- shadow event
TIDES -- ocean movement
SEASONS -- due to tilt

ROCK -- solid mineral mass
IGNEOUS -- from magma
SEDIMENTARY -- from sediments
METAMORPHIC -- changed rock
WEATHERING -- breakdown of rocks

EROSION -- movement of sediments
PLATE TECTONICS -- moving plates
EARTHQUAKE -- ground shaking
VOLCANO -- magma eruption
ATMOSPHERE -- air layer

Happy mothers day! 👋🏼😃

Satay chiken skewers 😋🤤🍗

BACON AND EGG!!!😋

Effective communication 🤗

20 Idioms You Must Know 📚🔥🔥

1. Break the ice → Start a conversation
2. Piece of cake → Very easy
3. Under the weather → Feeling sick
4. Hit the books → Start studying
5. Spill the beans → Reveal a secret
6. Let the cat out of the bag → Tell a secret accidentally
7. Once in a blue moon → Very rarely
8. A blessing in disguise → Something good in a bad situation
9. Burn the midnight oil → Work late at night
10. Bite the bullet → Face a difficult situation bravely
11. Hit the nail on the head → Say exactly right
12. Cost an arm and a leg → Very expensive
13. The ball is in your court → Your decision now
14. Kill two birds with one stone → Do two things at once
15. Add fuel to the fire → Make a situation worse
16. Cry over spilled milk → Complain about the past
17. Jump on the bandwagon → Follow others
18. Pull someone’s leg → Joke with someone
19. Speak of the devil → Someone appears while being talked about
20. Cut corners → Do something cheaply or badly

Merry christmas

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