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How can you tell if metal leaf electroscope is neutral or positive?
To determine if a metal leaf electroscope is neutral, bring a charged rod near the metal cap. If the metal leaves diverge, the electroscope is neutral. If the metal leaves collapse or diverge more, the electroscope is positively charged.
Which alkali metal can react with oxygen to form peroxide or superoxide?
The metal of copper can react with oxygen. This is a metal that is very reactive when ti is combined with different substances.
Name one metal which does not react with oxygen when heated?
Gold is a metal that does not react with oxygen when heated, even at high temperatures. This is because gold is a noble metal with low reactivity.
What elements react with neptunium?
Neptunium is a reactive metal and can react with the majority of non metals.
Is tungsten reactive with bases?
Tungsten, otherwise known as wolfram, is a metal used in alloys and jewelry. It's pH neutral, and reacts very little to bases.
Will sodium sulfate react with aluminum?
No, sodium sulfate does not react with aluminum. Sodium sulfate is a neutral salt and does not possess the capability to corrode or react with aluminum metal.
Are metal oxides neutral?
Metal oxides can be basic, acidic, or amphoteric depending on the metal and the oxidation state of the metal ion. Basic metal oxides react with acid to form a salt and water, while acidic metal oxides react with base to form a salt and water. Amphoteric metal oxides can act as both an acid and a base depending on the reaction conditions.
Why do metal react with non metal?
Sulfur doesn't react with water.
Which metal does not react with base?
Gold is a metal that does not react with bases. It is a noble metal, meaning it is resistant to corrosion and does not easily react with other substances.
What metal doesnt react with acid or water?
Gold is a metal that does not react with most acids or water.
What do acids react with to form a neutral solution?
Acids react with bases to form a neutral solution. This reaction typically produces water and a salt compound.
Can acid react to a neutral?
Acids react with neutrals to form salts and water. The reaction between an acid and a neutral is a type of acid-base reaction, where the acid donates a proton (H+) to the neutral to form a salt and water.
What two substances can react with hydrochloric acid to form salt?
Two substances that can react with hydrochloric acid to form salt are metal oxides and metal carbonates. When metal oxides react with hydrochloric acid, they form metal chloride and water. When metal carbonates react with hydrochloric acid, they form metal chloride, carbon dioxide, and water.
What reaxction does calcium have with metal?
Calcium does not react with metal because it is a metal.
Is carbon monoxide an acidic oxide or neutral oxide?
Carbon monoxide is a neutral oxide because it does not react with water to form an acid.
Do metal react with base?
no
How can you tell if metal leaf electroscope is neutral or positive?
To determine if a metal leaf electroscope is neutral, bring a charged rod near the metal cap. If the metal leaves diverge, the electroscope is neutral. If the metal leaves collapse or diverge more, the electroscope is positively charged.
