Hydrogen gas, H2
Hydrogen gas is evolved when acids act on certain metals. For example, when hydrochloric acid acts on sodium, sodium chloride is formed as hydrogen gas escapes.
Yes, they are able but in certain cases.
All metals are electrically conductive.
Amino acids are linked to form proteins which act as enzymes .
no
It stands for the Resource Conservation and Recovery Act. It determined acceptable levels for certain metals in our environment, and was written back in 1976. It specifically monitors levels of 8 different metals that have special environmental concerns. Those metals, called the RCRA-8 metals, are arsenic, barium, cadmium, chromium, lead, mercury, selenium and silver.
a. Any of a class of substances whose aqueous solutions are characterized by a sour taste, the ability to turn blue litmus red, and the ability to react with bases and certain metals to form salts.b. A substance that yields hydrogen ions when dissolved in water.c. A substance that can act as a proton donor.d. A substance that can accept a pair of electrons to form a covalent bond.
The act, process, or art of casting metals., The buildings and works for casting metals.
Some metals act as permanent magnets because they have strong magnetic pull. This is just a property it is naturally created with.
according to Lewis theory acids act as electron pair acceptors bases act as electron pair donors
no they act stronger
no they act stronger