Ions and Isotopes | Baamboozle - Baamboozle | The Most Fun Classroom Games!

English 11 Public

Atomic ions and isotopes

Study Slideshow

In uranium - 235 what does 235 represent?

mass number

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How do you calculate mass number?

protons + neutrons

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A charge of +2 means you have

more protons than neutrons

more protons than electrons

more electrons than protons

more electrons than neutrons

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How many protons does Calcium have?

20

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If Aluminum has a charge of +3, how many electrons are present?

10

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If Arsenic has a charge of -3, then how many electrons does it have?

36

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If Beryllium is electrically neutral, how many electrons does it have?

4

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An atom with a + or - charge is called an

ion

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What subatomic particle can NEVER change?

protons

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For an atom to have an overall negative charge

electrons were lost

electrons were gained

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Isotopes differ in the number of

protons

electrons

neutrons

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