Vocabulary

• go ahead: To start an activity; start doing, working etc.
• have to: Must do
• of itself: Happening automatically without external cause or help.
• up there: In or to a higher place or position; far away.
• kick off: To start a football match.
• look at: To use your eyes to focus on something
• off the bat: Immediately; without delay.
• right off the bat: Immediately; from the very beginning or start.
• come back: To reply to someone, often forcefully
• back down: To admit you were wrong; stop claiming
• all along: From the beginning; all the time.
• speak of: To mention someone or something in conversation.
• in terms of
• pour in: To arrive or enter a place in large numbers or amounts.
• in order to: For the purpose of; with the aim of.
• on the other hand : Considering a different aspect of the matter; alternatively.
• as with: In the same way that something happens or is true of something else.
• over to: Used to hand over to someone else to speak
• going on: To continue doing something
• end up with: To have something as a result.
• know about: To have information or understanding of a subject or situation.
• stuff: Generic description for things, materials, objects
• opportunity: Time, situation when a thing might be done; chance
• matter: To be of great importance; to count
• presence: The same place or area that a person is
• structure: The way in which the parts of a system or object are arranged or organized, or a system arranged in this way
• aware: Knowing or feeling that something exists
• mess: Something that is untidy, dirty or unclean
• position: Person's opinion or attitude about something
• represent: To depict art objects, figures, scenes; to portray
• compound: Series of buildings that are walled or fenced off
• molecule: Two or more atoms chemically combined
• bit: Device put in a horse's mouth to control it
• bond: Rope, chain or other thing used to tie someone up
• mechanism: Part of a machine that performs a certain function
• regular: Having an equal amount of space or time in between
• draw: To attract attention to someone or something
• intact: Being complete, without damaged or missing parts
• explain: To make clear or easy to understand by describing
• form: Sports team or person's current winning record
• reaction: Bodily response to a drug or something eaten
• pour: To fill a person's glass or cup with a drink
• result: Something produced through tests or experiments
• rest: Time when one relaxes, sleeps, or is inactive
• drift: (Of sand, etc.) to be blown into heaps by the wind
• magnitude: Number representing force of an earthquake
• participate: To take part with others in doing something
• solution: Mix of a liquid and a solid or a gas
• intermediate: Between; in the middle; moderate
• react: To change when mixing with other chemicals
• pop: To cause something to open or burst suddenly
• notice: To become aware by sight, touch, or hearing
• lot: What happens to a person in life from chance; fate
• compete: To try to beat others at something, e.g. a race
• carbon: Chemical element with an atomic number of 6
• order: Religious or social group, as of nuns
• learn: To get knowledge or skills by study or experience
• operate: To control or handle something, such as a machine
• acid: Sour substance that reacts with metals e.g. lemon
• chemistry: The study of the structure of substances
• collide: To come together or crash with a lot of force
• density: Degree to which an area is filled or covered
• step: Movement done as part of a particular dance
• change: To exchange one set of clothes for another
• find: To become aware of something that is happening
• resonance: Continuing to make a loud clear deep sound
• acidic: Containing acid
• arrow: Symbol used on road signs to show direction
• condensation: Act of shortening something
• proton: Tiny part of atom with positive electrical charge
• electron: A negatively charged particle
• alpha: First letter in the Greek alphabet
• symmetric: Having parts that are exactly the same
• substrate: A substance which a catalyst has an effect on
• beta: Test version of a product or software
• ester: Compound of acid and alcohol with water taken out
• ammonium: A chemical derived from ammonia
• pi: The ratio of the circumference to the diameter
• sigma: 18th letter of the Greek alphabet -