Structure Of Matter CJ

What is Matter?

• Anything take takes up no space, and has no mass.

• Anything that takes up space, and has mass.

• Tiny particles that are the building blocks of all matter.

• Negatively charged atoms.

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What are the 3 states of matter?

• Soild

• Gas

• Air

• Solid

• Liquid

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How many different elements are there

• Fewer than 50

• 63

• 76

• 10

• More than 100

What is an Atom?

• Something that takes up space, and has mass

• Large particles, building blocks of all matter

• Tiny particles; building blocks of all matter

• Negatively charged matter

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What charge does a proton have?

• Negative

• Poisitive

• Neutral

• Positive

• Netural

What determines the Atomic Number of an element.

• Number of Neutrons and Protons

• Number of Protons

• Number of Electrons

• Number of Electrons and Protons.

What is the charge of a Neutron?

• No Charge

• Negative

• Neutral

• Positive

• Solid

What is the charge of an Electron?

• Nucleus

• Negative

• Positive

• Neurtual

• Negaitve

What is it called when electrons travel in high-probability areas?

• Rotations

• Orbitals

• Spinny

• Travelings

• Probabable Locating

What is the mass of each proton and neutron?

• 1.67 x 10^-27 kg

• 1.68 x 10^-27 kg

• 1.67 x 10^27kg

• 1.67 x 10^27g