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alloys

Type: Glossary

mixtures of different metals.

Type: Glossary

the nuclei of helium atoms: He2+

Type: Glossary

the monomers that polymerise to form proteins.

amorphous

Type: Glossary

a substance in which the atoms are packed randomly.

Type: Glossary

a current of 1 A for 1 hour.

Type: Glossary

a substance that can act as both an acid and a base.

ampholyte

Type: Glossary

a substance that can donate or accept a proton. It can act as an acid or a base.

Type: Glossary

a zigzag, stepped line on the periodic table that separates the metals from the non-metals.

amu

Type: Glossary

atomic mass unit â measured as 1 twelfth of a C-12 atom.

Grade 12

Type: Study Card

An elastic collision occurs when kinetic energy is conserved during a collision.

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