Answer:
A) covalent bond
Explanation:
Covalent bonding generally happens between nonmetals.
Answer:
The answer to your question is: "react with acids to produce hydrogen gas"
Explanation:
Chemicals properties of matter: are properties that can be measured if there is a chemical change or chemical reaction.
Examples of chemical reactions:
Reactivity
Toxicity
Coordination number
Flammability
Of the properties listed, the only that implies a reaction is "react with acids to produce hydrogen gas"
It's a question that scientists can test.
I think The answer to two is it would sink
