What will make an atom without an electrical charge? (1 point)
Responses
An equal number of protons and electrons, because electrons are positively charged and protons are negatively charged.
An equal number of protons and electrons, because electrons are negatively charged and protons are positively charged.
An equal number of neutrons and electrons, because neutrons are positively charged and electrons are negatively charged.
More electrons than protons, because electrons are negatively charged and protons are positively charged, and electrons are much smaller than protons
An equal number of protons and electrons, because electrons are negatively charged and protons are positively charged.
If a substance is made of a single element, it is(1 point)
Responses
made of one atom.
made through chemical reactions.
made of multiple types of atoms that have chemically bonded together.
made of one type of atom.
made of one type of atom.
The correct response is:
An equal number of protons and electrons, because electrons are negatively charged and protons are positively charged.