TRUE OR FALSE question..About nonmetals and metals?

True or false....


1.) at room temperature, a metal can be invisible.


2.) phosphorus is invisible.


3.) nonmetals come in only a few colors.


4.)metals protect us from heat.TRUE OR FALSE question..About nonmetals and metals?
All falses.-TRUE OR FALSE question..About nonmetals and metals?
I think these are deceptive questions. There are exceptions to most of them, and I hate questions like thatl


1. If you have a very small amount of a metal it can be invisible. A large amount is visible


2. Same for phosphorus. A few atoms would certainly be invisible.


3. What is a few colors? There are quite a few it seems to me.


4. They can protect you by reflecting off the heat, especially radiation. Non metals probably protect you better.
all are false