How does chromium oxide improve the properties of stainless steel? A. It eliminates the need for carbon.
B. It makes the alloy more flexible.
C. It protects the alloy against rusting.
D. It makes the alloy less brittle.

When the volume and number of particles of a gas are constant which of the following is also constant

Select the correct answer. which statement is true about a polarized object? o a. it gains electrons and becomes negatively charged. ob. it gains protons and becomes positively charged. oc. the number of positive and negative charges can be the same. od. it has to be a metal. o e. there is no change in the distribution of the charge in the object. reset next what

What type of reaction is shown below? check all that apply. 2h2o2 → 2h2o + o2 synthesis decomposition combustion