Year 10 Science 2024 Semester 1: Atomic Structure, Elements, the Periodic Table, Ions and Metal Reactivity, Compounds and Ionic Bonding
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7 Terms
How do you tell the difference between a physical and chemical property?
A physical property can be observed or measured without changing the composition of the matter, but a chemical reaction must occur to observe a chemical property.
What are the properties of metal?
Ductile, good conductors, lustrous and malleable.
Groups in a periodic table are the….
columns
Periods on the periodic table are the…
rows.
The 1st, 2nd, and last 2 columns on the periodic table contain…
Alkali Metals, Alkaline Earth Metals, Halogens and Noble Gases.
What is an ionic bond?
The link formed between oppositely charged ions in a chemical compound.
What is an ionic compound?
Compounds made up of ions that form charged particles when an atom (or group of atoms) gains or loses electrons.
Note 
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