Answer:
yes in the steps
Step-by-step explanation:
conclusive
0.69771896736 ounces because
19.78 g / 28.34952= 0.69771896736 oz
Answer:
I) no charge
ii) it will be positively charged
iiI) it will be negatively charged
Step-by-step explanation:
An atom is composed of electrons, neutrons and protons. Electrons are negatively charged while protons are positively charged. The number of electrons and protons in a neutral atom are exactly the same. This ensures the electrical neutrality of the atom.
However, if an atom looses an electron, there are now more protons than electrons present in the atom hence the atom is positively charged.
Similarly, if an atom gains an electron, it now contains more electrons than protons, hence it is negatively charged.
Answer:
mathpapa helps btw
Step-by-step explanation:
a=bh/
-2h+2
in the fraction form
