Answer:
when rutherford performed his experiment, only 1 in 20,000 alpha particles bounced straight back or were deflected greatly. the rest went straight through the gold foil. e) based on this evidence, what is in atom's center? positively charged particles.
Explanation:
Answer:
grapefruit juice is an acid
Explanation:
A piece of neutral litmus paper turned red in some grapefruit juice. What does this show about the grapefruit juice
with litmus paper remember:
E R
S E
ACID
BLUE
acids turn litmus red, bases turn it blue
all citrus fruits :llemons, lime, grapefruit, oranges, etc are called
CITRUS FRUITS because they contain citric acid
Isn’t it that you need UV or something?
Answer:
Ethyne, C2H2, has a 5 covalent bond between the two carbon atoms.
ethane C2H6, has a 6 covalent bond
Explanation:
Ethyne are covalent compounds since these compound involve bonding between two non metals. In H2S H 2 S , the compound is formed when sulfur shares two of its valence electrons with two hydrogen atoms through a covalent bond
Ethane
6 bonds between C−H and one is between C−C. The six hydrogen atoms will each share their 1 electron with carbon to form six carbon-hydrogen covalent bonds. The two carbon atoms will each share their 1 electron to form one carbon-carbon covalent bond
