Quiz

Chemistry Unit 1 - C1.1

Lauren Hartley 7 perguntas

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1Neutrons have a relative charge of -1.
1. AVerdadeiro
2. BFalso
2Protons have a relative charge of +1.
1. AVerdadeiro
2. BFalso
3The Nucleus of an Atom is made up of...
1. AProtons and Neutrons.
2. BNeutrons and Electrons.
3. CProtons and Electrons.
4In an Atom, the number of Electrons is equal to the number of [blank_start]Protons[blank_end] in the Nucleus.
1. AProtons
5The sum of the Protons and [blank_start]Neutrons[blank_end] in an atom is its mass number.
1. ANeutrons
6In the second shell of an electronic structure you can only have up to 8 electrons in it.
1. AVerdadeiro
2. BFalso
7When elements react, their atoms join with other atoms they form compounds.
1. AVerdadeiro
2. BFalso