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- Multiple ChoicePlease save your changes before editing any questions.
What is the atomic number?
the number of protons
the number of protons and neutrons
the number of neutrons
the number of protons and electrons
- Multiple ChoicePlease save your changes before editing any questions.Elements which are shiny, conduct electricity and heat are calledmetalnonmetalmetalloidnonexistent
- Multiple ChoicePlease save your changes before editing any questions.
What are the electrons of the "outer shell" of an element called?
VALENCE ELECTRONS
COMPOUND
ELEMENT
- Multiple ChoicePlease save your changes before editing any questions.If an element does NOT conduct electricity and is NOT shiny or malleable, it is a:MetalNonmetalGasLiquid
- Multiple ChoicePlease save your changes before editing any questions.A substance that is generally shiny, can be bent, and often conducts heat and electricity is:GasNonmetalMetalElement
- Multiple ChoicePlease save your changes before editing any questions.What determines the properties of elements?NonmetalAtomic numberPeriodic TableElectrons
- Multiple ChoicePlease save your changes before editing any questions.What do elements share or transfer to form compounds?ElectronsElementsNeutronsProtons
- Multiple ChoicePlease save your changes before editing any questions.How are compounds and elements different?Elements are metals; compounds are nonmetalsElements are pure substances; compounds are notElements exist as solids, liquids, and gases; compounds are solidsElements have one kind of atom; compounds have different kinds of atoms
- Multiple ChoicePlease save your changes before editing any questions.A student is given four solid substances to test. One is a metal. What are properties of metal that student could test for?MalleablenessShininessConducts electricityAll of the above
- Multiple ChoicePlease save your changes before editing any questions.
Non-metals are ___ conductors of heat.
Good
Poor / Bad
- Multiple ChoicePlease save your changes before editing any questions.
Metals are shiny, good conductors, malleable, and ductile.
True
False
- Multiple ChoicePlease save your changes before editing any questions.
Metalloids have the same properties as
metals.
nonmetals.
neither, they are a combination of both.
- Multiple ChoicePlease save your changes before editing any questions.
Nonmetals are described as which of the following?
dull, insulating, and brittle
lustrous, malleable, ductile
- Multiple ChoicePlease save your changes before editing any questions.
Non metals are mostly found on which side of the periodic table?
Left
Right
- Multiple ChoicePlease save your changes before editing any questions.
Metals are mostly found on which side of the periodic table?
Left
Right
- Multiple ChoicePlease save your changes before editing any questions.
Which words best describe NON-METALS?
ductile, shiny, brittle
malleable, dull, brittle, ductile
brittle, dull, insulators
- Multiple ChoicePlease save your changes before editing any questions.
What does "malleable" mean?
Can be made into a shape.
Brittle
Ductile
Shiny
- Multiple ChoicePlease save your changes before editing any questions.The positive particles of an atom areelectronspositronsneutronsprotons
- Multiple ChoicePlease save your changes before editing any questions.Particles in an atom that are neutral and have no charge arenegatronselectronsneutronsprotons
- Multiple ChoicePlease save your changes before editing any questions.The subatomic particle with a negative charge is theelectronprotonneutronnucleus
- Multiple ChoicePlease save your changes before editing any questions.Element or compound?
H2Oelementcompound - Multiple ChoicePlease save your changes before editing any questions.In the modern periodic table elements are arranged by:atomic massatomic numbervalence electronsnumber of isotopes
- Multiple ChoicePlease save your changes before editing any questions.Each column in the periodic table is called aperiodgroupclusterunit
- Multiple ChoicePlease save your changes before editing any questions.What is the name of the group that never reacts--ever ever they are stable with a full outermost ring!!!noble gasestransitionhalogensborons
- Multiple ChoicePlease save your changes before editing any questions.The horizontal row on the periodic table is called agroupfamilyperiodatomic number
- Multiple ChoicePlease save your changes before editing any questions.
What is Atomic Mass Number ?
Number of Protons
Number of Neutrons
Number of Protons and Neutrons
Number of Protons and Electrons