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10 Questions

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Pozitivno i negativno nabijeni ioni

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Questions and Answers

Kako se nazivaju pozitivno nabijeni atomi?

Kationi (correct)

Elektroni

Protoni

Anioni

Koliko elektrona ima natrijev atom nakon što odbaci jedan elektron?

10 (correct)

Kako se nazivaju negativno nabijeni atomi?

Kationi

Anioni (correct)

Elektroni

Protoni

Koje su vrste sila odgovorne za privlačenje između pozitivno i negativno nabijenih iona?

Elektrostatičke sile (A) Signup and view all the answers

Koja je formula za natrijev klorid?

NaCl (B) Signup and view all the answers

Kako se nazivaju atomi koji su primili ili odbacili elektrone?

Kationi i anioni (C) Signup and view all the answers

Koliko protona ima u jezgri natrijevog atoma nakon što odbaci jedan elektron?

11 (B) Signup and view all the answers

Koja je oznaka za negativno nabijeni ion klora?

Cl - (A) Signup and view all the answers

Kako se nazivaju spojevi izgrađeni od iona metala i iona nemetala?

Ionski spojevi (B) Signup and view all the answers

Kakav naboj ima natrijev ion?

1+ (A) Signup and view all the answers